Specifications, Uses, SDS of Aluminum Potassium Sulfate Manufacturers

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Specifications, Properties, Uses, SDS of Aluminum Potassium Sulfate or Aluminium Potassium Sulphate USP BP Ph Eur Reagent FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number 7784-24-9 dodecahydrate and 10043-67-1 anhydrous.
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Aluminum Potassium Sulfate or Aluminium Potassium Sulphate Manufacturer Supplier Exporter

Aluminum Potassium Sulfate or Aluminium Potassium Sulphate CAS Number 7784-24-9 dodecahydrate and 10043-67-1 anhydrous

The Properties, Specifications, Monograph and Uses of Aluminum Potassium Sulfate or Aluminium Potassium Sulphate:

Aluminum potassium sulfate (1:1:2) dodecahydrate: CAS No.: 7784-24-9, EINECS EC Number: 233-141-3, HS Code 28333030, Molecular Weight: 474.4, Chemical Formula: AlK(SO4)2-12H2O

Aluminum potassium sulfate (1:1:2) anhydrous: CAS No.: Anhydrous 10043-67-1, EINECS EC Number: 233-141-3, HS Code 283330**, Molecular Weight: 258.21, HS Code 28333030, Chemical Formula: AlK(SO4)2

Potassium alum or Potash alum or Potassium aluminum sulfate or Potassium aluminium sulphate is a chemical compound, the double sulfate of potassium and aluminium with chemical formula KAl(SO4)2. It is commonly encountered as the dodecahydrate, KAl(SO4)2-12H2O. Potassium alum is commonly used in water purification, leather tanning, dyeing, fireproof textiles, and baking powder as E number E522. It also has cosmetic uses as a deodorant, as an aftershave treatment and as a styptic for minor bleeding from shaving.

Aluminum Potassium Sulfate or Potassium Alum is considered by the FDA as a generally recognized as safe (GRAS) substance. It is used as a food additives. It is an inorganic salt, also called potassium aluminum sulfate with a formula of AlK(SO4)2 that is predominantly produced in the dodecahydrate form (AlK(SO4)2-12H2O). Potassium alum is formed by large, transparent crystals that are used in different products like food or drugs as a buffer, neutralizing or forming agent.

Specifications of Aluminum Potassium Sulfate FCC Food Grade:
Aluminum Potassium Sulfate FCC or Potassium Alum FCC
Potassium Alum FCC
AlK(SO4)2-12H2O Formula wt 474.38
INS: 522 CAS: 7784-24-9

DESCRIPTION
Aluminum Potassium Sulfate occurs as large, transparent crystals or crystalline fragments, or as a white crystalline powder. One gram dissolves in 7.5 mL of water at 25C and in about 0.3 mL of boiling water. Its solutions are acid to litmus. It is insoluble in alcohol, but is freely soluble in glycerin.
Function Buffer; neutralizing agent; firming agent.

REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Aluminum, for Potassium, and for Sulfate.
Assay: Not less than 99.5% and not more than 100.5% of AlK(SO4)2-12H2O.
Ammonium Salts: Passes test.
Fluoride: Not more than 0.003%.
Lead: Not more than 3 mg/kg.
Selenium: Not more than 0.003%.

MAXIMUM ALLOWABLE
Insoluble matter --- 0.005%
Chloride (Cl) --- 5 ppm
Ammonium (NH4) --- 0.005%
Heavy metals (as Pb) --- 0.001%
Iron (Fe) -------------- 0.001%
Sodium (Na) ------------ 0.02%

Specifications of Potassium Alum USP
AlK(SO4)2-12H2O 474.39
Sulfuric acid, aluminum potassium salt (2:1:1), dodecahydrate.
Aluminum potassium sulfate (1:1:2) dodecahydrate CAS 7784-24-9.
Anhydrous 258.21 CAS 10043-67-1.

Potassium Alum contains not less than 99.0 percent and not more than 100.5 percent of AlK(SO4)2, calculated on the dried basis.

Packaging and storage: Preserve in tight containers, and store at room temperature.
Identification:
A: Add 1 N sodium hydroxide drop wise to a solution of it (1 in 20): a precipitate is formed that dissolves in an excess of the reagent. Ammonia is not evolved (distinction from Ammonium Alum).
B: Hold it in a non-luminous flame: a violet color is imparted to the flame.
C: Add 10 mL of sodium bitartrate TS to 5 mL of a saturated solution of it: a white, crystalline precipitate is formed within 30 minutes.
D: A solution (1 in 20) responds to the tests for Aluminum and for Sulfate.
Loss on drying: Transfer 2.0 g, in a tarred porcelain crucible, to a muffle furnace at 200. Increase the temperature to 400 , and dry at 400 to constant weight. Cool in a desiccator, and weigh: it loses between 43.0% and 46.0% of its weight.
Heavy metals: the limit is 0.002%.
Iron: Add 5 drops of potassium ferrocyanide to 20 mL of a solution (1 in 150): no blue color is produced immediately.

Specifications of Alum BP Ph Eur Grade:
Potash Alum BP
Aluminium Potassium Sulphate BP
AlK(SO4)2-12H2O -- 474.4 CAS 7784-24-9

CHARACTERS
Appearance: Granular powder or colourless, transparent, crystalline masses.
Solubility: Freely soluble in water, very soluble in boiling water, soluble in glycerol, practically insoluble in ethanol (96 per cent).

IDENTIFICATION
A. Solution S (see Tests) gives the reactions of sulphates.
B. Solution S gives the reaction of aluminium.
C. Shake 10 ml of solution S with 0.5 g of sodium bicarbonate R and filter. The filtrate gives reaction (a) of potassium.

TESTS
Solution S: Dissolve 2.5 g in water R and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
pH: 3.0 to 3.5.
Ammonium: Maximum 0.2 per cent.
Iron: Maximum 100 ppm.
Heavy metals: Maximum 20 ppm.

The MSDS-SDS Hazard Statement of Aluminum Potassium Sulfate or Aluminium Potassium Sulphate:

Aluminum Potassium Sulfate or Aluminium Potassium Sulphate
SDS, Safety Data Sheet
MSDS, Material Safety Data Sheet 22-Jun-21

Product Name & Other Names : Aluminum Potassium Sulfate or Aluminium Potassium Sulphate or Potash Alum or Potassium alum.
CAS No.: 10043-67-1 (Anhydrous) 7784-24-9 (Dodecahydrate)
EINECS EC Number: 233-141-3
Molecular Weight: 474.38
Chemical Formula: AlK(SO4)2 (Anhydrous) or AlK(SO4)2 12H2O (Dodecahydrate)
Relevant uses and uses advised against (if any) : Industrial Manufacturing.
Suppliers: As per letterhead.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.

Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P281: Use personal protective equipment as required.
P302+P352 - IF ON SKIN: Wash with plenty of soap and water.
P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.

Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Ingestion: If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person.
Skin Contact: In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used.

Fire: Not considered to be a fire hazard.
Explosion: Not considered to be an explosion hazard.
Fire Extinguishing Media: Use means suitable for extinguishing surrounding fire. Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Keep in mind that addition of water can cause the formation of sulfuric acid.
Extinguishing Media Not recommended: None specified.
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.

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 spill with soda ash and mix. 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. Ventilate area of leak or spill. Keep unnecessary and unprotected people away from area of spill. Wear appropriate personal protective equipment.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. 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 and metals.

Airborne Exposure Limits:
-OSHA Permissible Exposure Limit (PEL):
15 mg/m3 (TWA) total dust and 5 mg/m3 (TWA)
respirable fraction for Aluminum metal as Al.
-ACGIH Threshold Limit Value (TLV):
1 mg/m3 respirable fraction (TWA), Aluminum metal and Insoluble compounds, A4.
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 half face piece particulate respirator (NIOSH type N95 or better filters) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face piece particulate respirator (NIOSH type N100 filters) may be worn 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.

Appearance: Colorless crystals
Odor: Odorless.
Odor threshold: Not available.
pH: 3.3 (0.2 M solution)
Relative density: around 1.73.
Boiling Point: 200C (392F) Loses water
Melting Point: 92.5C (198F)
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: 14% in water, 333% in boiling water
Viscosity: Not available.
Molecular Weight: 474.38
Chemical Formula: AlK(SO4)2 (Anhydrous) or AlK(SO4)2 12H2O (Dodecahydrate)

Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Hydrolyzes to form dilute sulfuric acid. Toxic and corrosive oxides of sulfur may be formed when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Corrosive to metals in the presence of water.
Conditions to Avoid: Moisture and incompatibles.

Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible, or confirmed human carcinogen by IARC.
Mutagenic Effects: Not available.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.

Environmental Toxicity: No information found.
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.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused material in accordance with law.

Land Transport DOT USA, TDG Canada & ADR/RID Europe: Not regulated.
Sea Transport IMO/IMDG: Not regulated.
Air Transport ICAO/IATA: Not regulated.

USA:
SARA 311/312 Hazards: No SARA Hazards. See section 2.
California Prop. 65 Components: Not listed.

DISCLAIMER: The information and recommendations set forth herein (hereinafter "Information") 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.

Aluminum Potassium Sulfate or Aluminium Potassium Sulphate Manufacturers, Suppliers, Exporters, Wholesalers:

Plot No. 2900/46&47 + 2900/163to167, GIDC, Ankleshwar, Dist. Bharuch, India
India, USA, UAE
TEL: (Office) 91-22-23774610, 91-22-23723564

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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 individual.

Specifications, Properties, Uses, SDS of Aluminum Potassium Sulfate or Aluminium Potassium Sulphate USP BP Ph Eur Reagent FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number 7784-24-9 dodecahydrate and 10043-67-1 anhydrous.

Aluminum Potassium Sulfate or Aluminium Potassium Sulphate Manufacturers, Suppliers, Exporters, Wholesalers: