 |
King of Chemicals Manufacturers |
Specifications, Properties, Uses, SDS of Lactic Acid USP BP Ph Eur FCC Food Grade & Micro-encapsulated lactic acid Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number 50-21-5 (DL) 79-33-4 (L) 10326-41-7 (D). |
|
| King of Chemicals has several associated companies having accreditations like cGMP, GLP - FDA Approved Good Manufacturing Practice and Good Laboratory Practice of WHO standard, ISO-9001, ISO-14001, ISO/IEC 17025, ISO ISO-45000, HACCP, FSSC 220000, FSSAI, "REACH" Registered, Kosher & Halal Certified. e-CTD and DMF support can be made available if needed. We offer USP NF BP Ph Eur EP IP JP Analytical Reagent FCC Food Grade Chemicals & Nutraceuticals. | |
        |
|
------ 
Muby Chem Pvt. Ltd. is a several decades old group of companies, engaged in manufacturing, supplying, distributing, wholesale supplies of Lactic Acid & Micro-encapsulated lactic acid for actual users, including retail or small pack supplies for research and development work.
We supply fine and speciality chemicals, pharmaceutical excipients, mineral fortifiers in chemically pure, analytical reagent grade, IP BP USP Ph Eur EP JP and other pharmaceutical grade monograph including FCC Food grade chemicals and Nutraceuticals at best prices. We and/or our associated units have all the facilities to supply as per cGMP standard observing good manufacturing practice and good laboratory practice. We can assure low microbial count and also offer a test certificate for the same. We maintain warehouses across USA, India, and UAE. Our group exports to USA, Canada, Mexico, Argentina, Brazil, Chile, Korea, Malaysia, Thailand, Indonesia, Europe, and several other parts of the world. We supply in wholesale container loads to small pack of few grams. Solid products may be specified for it size and shape as desired by the buyer.
Lactic Acid CAS Number 50-21-5 (DL) 79-33-4 (L) 10326-41-7 (D) & Micro-encapsulated lactic acid
For Properties Specifications Uses of Lactic Acid & Micro-encapsulated lactic acid Click Properties, Specifications, Uses, Price, Process of Lactic Acid & Micro-encapsulated lactic acid Manufacturer.
For For SDS MSDS Sheet of Lactic Acid Click SDS Safety Data Sheet MSDS Sheet of bbbbb Manufacturer.
The Properties, Specifications, Monograph and Uses of Lactic Acid & Micro-encapsulated lactic acid:
CAS Number: 50-21-5 (DL) 79-33-4 (L) 10326-41-7 (D), EINECS EC Number: 200-018-0 (201-196-2), Molecular Formula: C3H6O3, Molecular Weight: 90.08 HS Code 29181110 or 29189900
Lactic acid is an organic acid. It has a molecular formula CH3CH(OH)COOH. It is white in the solid state and it is miscible with water. Lactic acid, or lactate, is a chemical byproduct of anaerobic respiration, the process by which cells produce energy without oxygen around. Bacteria produce it in yogurt and our guts. Because of its melting point around room temperature, it can be classed as a solid or liquid. Lactic acid is used in food and pharmaceutical industries. Lactic acid is found primarily in sour milk products, such as kumis, laban, yogurt, kefir, and some cottage cheeses. The casein in fermented milk is coagulated (curdled) by lactic acid. Lactic acid is also responsible for the sour flavor of sourdough bread. As a food additive it is approved for use in the EU, USA, Australia and New Zealand. It is listed by its INS number 270 or as E number E270. Lactic acid is used as a food preservative, curing agent, and flavoring agent.
Lactic Acid USP Grade Specifications:
Propanoic acid, 2-hydroxy-;
Lactic acid --- CAS 50-21-5
DEFINITION
Lactic Acid is a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5), equivalent to a total of NLT 88.0% and NMT 92.0%, by weight, of lactic acid (C3H6O3). It is obtained by the lactic fermentation of sugars or is prepared synthetically. Lactic Acid obtained by fermentation of sugars is levorotatory, whereas that prepared synthetically is racemic.
[Note: Lactic Acid prepared by fermentation becomes dextrorotatory on dilution, which hydrolyzes l-(−)-lactic acid lactate to l-(+)-lactic acid.]
IDENTIFICATION
A. Identification Tests—General, Lactate Meets the requirements.
ASSAY
Procedure
Sample: 2.5 mL, accurately weighed
Titrimetric system
Mode: Residual titration
Titrant: 1 N sodium hydroxide
Back-titrant: 1 N sulfuric acid
Endpoint detection: Visual
Analysis: Transfer the Sample to a tared 250-mL flask, add 50.0 mL of Titrant, and boil the mixture for 20 min. Add phenolphthalein TS, and titrate the excess alkali in the hot solution with Back-titrant. Perform a blank determination. Each mL of Titrant is equivalent to 90.08 mg of lactic acid (C3H6O3).
Acceptance criteria: 88.0%–92.0% (w/w)
Sample solution: 1 in 100
Analysis: To 10 mL of the Sample solution acidified with nitric acid add a few drops of silver nitrate.
Acceptance criteria: No opalescence is produced immediately.
Sulfate:
Sample solution: 1 in 100
Analysis: To 10 mL of the Sample solution add 2 drops of hydrochloric acid and 1 mL of barium chloride.
Acceptance criteria: No turbidity is produced.
Residue on Ignition:
Sample: 5 mL, accurately weighed
Acceptance criteria: NMT 3 mg (0.05%)
Limit of Citric, Oxalic, Phosphoric, or Tartaric Acid:
Sample solution: 1 in 10
Analysis: To 10 mL of the Sample solution add 40 mL of calcium hydroxide TS, and boil for 2 min.
Acceptance criteria: No turbidity is produced.
Readily Carbonizable Substances:
Sample: 5 mL
Analysis: Rinse a test tube with sulfuric ;acid, and allow to drain for 10 min. Add 5 mL of sulfuric acid to the test tube, carefully overlay it with the Sample, and maintain the tube at 15°.
Acceptance criteria: No dark color develops at the interface of the two acids within 15 min.
Optical Rotation, Angular Rotation −0.05° to +0.05° for racemic Lactic Acid.
Sugars:
Sample: 5 drops
Analysis: To 10 mL of hot alkaline cupric tartrate add the Sample.
Acceptance criteria: No red precipitate is formed.
Packaging and Storage: Preserve in tight containers.
Lactic Acid BP Ph Eur Grade Specifications
C3H6O3 -- 90.1 -- CAS 50-21-5
DEFINITION
Mixture of 2-hydroxypropanoic acid, its condensation products, such as lactoyl-lactic acid and polylactic acids, and water. The equilibrium between lactic acid and polylactic acids depends on the concentration and temperature. It is usually the racemate ((RS)-lactic acid).
Content: 88.0 per cent m/m to 92.0 per cent m/m of C3H6O3.
CHARACTERS
Appearance: Colourless or slightly yellow, syrupy liquid.
Solubility: Miscible with water and with ethanol (96 per cent).
IDENTIFICATION
A. Dissolve 1 g in 10 ml of water. The solution is strongly acidic.
B. Relative density: 1.20 to 1.21.
C. It gives the reaction of lactates.
Solution S: Dissolve 5.0 g in 42 ml of 1 M sodium hydroxide and dilute to 50 ml with distilled water.
Appearance: The substance to be examined is not more intensely coloured than reference solution.
Ether-insoluble substances: Dissolve 1.0 g in 25 ml of ether. The solution is not more opalescent than the solvent used for the test.
Sugars and other reducing substances: To 1 ml of solution S add 1 ml of 1 M hydrochloric acid , heat to boiling, allow to cool and add 1.5 ml of 1 M sodium hydroxide and 2 ml of cupri-tartaric solution. Heat to boiling. No red or greenish precipitate is formed.
Methanol: Maximum 50 ppm, if intended for use in the manufacture of parenteral dosage forms.
Citric, oxalic and phosphoric acids: To pass the test.
Sulphates: Maximum 200 ppm.
Calcium: Maximum 200 ppm.
Heavy metals: Maximum 10 ppm.
Bacterial endotoxins: Less than 5 IU/g, if intended for use in the manufacture of parenteral dosage forms without a further appropriate procedure for the removal of bacterial endotoxins. Before use, neutralise the test solution to pH 7.0-7.5 with strong sodium hydroxide solution and shake vigorously.
Specifications of Lactic Acid FCC Food Grade
α-Hydroxypropionic Acid; 2-Hydroxypropionic Acid
C3H6O3 -- Formula wt 90.08
INS: 270 CAS: L(+)-Lactic Acid [CAS 79-33-4]
CAS: DL-Lactic Acid [CAS 598-82-3]
DESCRIPTION
Lactic Acid occurs as a colorless or yellow, syrupy liquid consisting of a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5). It is obtained by the lactic fermentation of
sugars or is prepared synthetically. It is usually available in solutions containing the equivalent of from 50% to 90% lactic acid. It is hygroscopic, and when concentrated by boiling, the acid condenses to form lactic acid lactate, 2-(lactoyloxy)propanoic acid, that on dilution and heating, hydrolyzes to Lactic Acid. It is miscible with water and with alcohol.
Function: Acidifier.
REQUIREMENTS
Identification: A sample gives positive tests for Lactate.
Assay: Not less than 95.0% and not more than 105.0% of the labeled concentration of C3H6O3.
Chloride: Not more than 0.1%.
Citric, Oxalic, Phosphoric, or Tartaric Acid:Passes test.
Cyanide: Not more than 5 mg/kg.
Iron: Not more than 10 mg/kg.
Lead: Not more than 0.5 mg/kg.
Residue on Ignition: Not more than 0.1%.
Sugars: Passes test.
Sulfate: Not more than 0.25%.
Micro-encapsulated lactic acid is made by encapsulateing any grade of sorbic acid with hydrogenated oil. This makes the product slow realease or extended release.
The MSDS-SDS Hazard Statement of Lactic Acid:
Lactic Acid SDS, Safety Data Sheet
MSDS, Material Safety Data Sheet 19-Jul-21
1. Product Identification
Product Name & Other Names: Lactic Acid or 2-Hydroxypropionic acid.
CAS No.: 50-21-5
EINECS EC Number: 200-018-0.
Molecular Weight: 90,08
Chemical Formula: C3H6O3
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Skin corrosion/irritation Category (H315)
Serious eye damage/eye irritation Category 1 (H318)
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements  Corrosive |
Signal Words: Danger
Hazard Statements:
H315: Causes skin irritation.
H318: Causes serious eye damage.
Precautionary Statements:
P264: Wash … thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P362: Take off contaminated clothing and wash before reuse.
P302+352: IF ON SKIN: Wash with soap and water.
P332+313: If skin irritation occurs: Get medical advice/attention.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/ attention.
P314: Get Medical advice/attention if you feel unwell.
3. Composition/Information on Ingredients
Product Name & Other Names: Lactic Acid or 2-Hydroxypropionic acid.
CAS No.: 50-21-5
EINECS EC Number: 200-018-0.
4. First Aid Measures
Always seek medical advice after the first aid treatment.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician immediately.
Ingestion: DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. Call a physician immediately.
Skin Contact: In case of contact with Lactic Acid, wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Wash clothing before reuse. Call a physician immediately.
Eye Contact: Immediately flush eyes with gentle but large stream of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Call a physician immediately.
5. Fire Fighting Measures
Fire: Not considered to be a fire hazard. It can burn at higher temperatures.
Explosion: Not considered to be an explosion hazard.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Use means suitable for extinguishing surrounding fire.
Extinguishing Media Not recommended: Avoid using solid water jet as it may scatter the fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place.
6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove to an approved disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, strong reducing agents, strong bases, nitric, acid, iodides.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: This product does not contain any hazardous materials with occupational exposure limits established by the region specific regulatory bodies.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): If the exposure limit is exceeded and engineering controls are not feasible, a full face piece particulate respirator (NIOSH type N100 filters) may be worn for up to 50 times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. If oil particles (e.g. lubricants, cutting fluids. glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.
Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: Lactic Acid viscous liquid.
Odor: Odorless.
Odor threshold: Not available.
pH: <1
Relative density: around 1.2
Boiling Point: 122C.
Melting Point - Freezing Point: 17-33C (1076F)
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Soluble in water.
Viscosity: Not available.
Molecular Formula: C3H6O3
Molecular Weight: 90.08
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Carbon oxides.
Hazardous Polymerization: Will not occur.
Incompatibilities: Metals, strong oxidizing agents, strong reducing agents, strong bases, nitric, acid, iodides.
Conditions to Avoid: Excess heat, exposure to moist air or water and incompatibilities.
11. Toxicological Information
Oral, mouse: LD50 = 4875 mg/kg
Oral Rat LD50: 3543 mg/kg
Dermal Rabbit LD50: >2 g/kg
Carcinogenic Effects: Not a reported carcinogen by IARC, NTP, ACGIH, OSHA.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: Mutation in bacteria.
Neurotoxicity: No information found.
12. Ecological Information
Toxicity Data: No information found.
Environmental Fate: Lactic Acid is not expected to significantly bio accumulate.
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
13. Disposal Considerations
Although not a listed RCRA hazardous waste, Lactic Acid may exhibit one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. Dispose of container and unused contents in accordance with federal, state, and local requirements.
14. Transport Information
Land Transport DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
Sea Transport IMDG/IMO: Not dangerous goods.
Air Transport IATA/ICAO: Not dangerous goods.
15. Regulatory Information
USA:
California Proposition 65: Not listed.
SARA 311/312: Acute Health Hazard. See section 2.
Section 16 - Additional Information
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.
Lactic Acid Manufacturers, Suppliers, Exporters, Wholesalers:
King of Chemicals manufacturers
Plot No. 2900/46&47 + 2900/163to167, GIDC, Ankleshwar, Dist. Bharuch, India
India, USA, UAE
TEL: (Office) 91-22-23774610, 91-22-23723564
e-mail: info@kingofchemicals.com
Copyright and Usual Disclaimer is Applicable --- October 25, 2024
If I give you “My Word” Nobody can undo it.
If I sign an “Agreement” my Lawyer will undo it
Our products are for industrial and laboratory use only. The user must test the material before use. We are not dispensing chemists or druggist and do not offer over the counter type (OTC) products for medical use by individuals.
We and our associates manufacture pure chemicals surpassing Monograph Specifications of Analytical Reagent Standards, British & European Pharmacopoeia BP Ph Eur EP Standard, US Pharmacopoeia USP NF Standard, Indian Pharmacopoeia IP Standard, Japan Pharmacopoeia JP Standard, FCC Food Grade Standard. |
|