Specifications, SDS of Light Heavy Magnesium Carbonate Manufacturers

	King of Chemicals Manufacturers
Specifications, Properties, Uses, SDS of Light Heavy Magnesium Carbonate USP BP Ph Eur IP JP FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number 546-93-0, 23389-33-5 & 39409-82-0.
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Muby Chem Pvt. Ltd. is a several decades old group of companies, engaged in manufacturing, supplying, distributing, wholesale supplies of Light Heavy Magnesium Carbonate USP BP Ph Eur IP JP FCC Food Grade 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.

Light Heavy Magnesium Carbonate Manufacturer Supplier Exporter

Light Heavy Magnesium Carbonate CAS Number 546-93-0, 23389-33-5 & 39409-82-0

Because of its water-insoluble, hygroscopic properties MgCO3 is added to salt to make the salt flow more freely. As a food additive magnesium carbonate is known as E504.

Magnesium Carbonate USP Grade Specifications:
Carbonic acid, magnesium salt, basic; or, Carbonic acid, magnesium salt (1:1), hydrate Magnesium carbonate, basic; or, Magnesium carbonate (1:1) hydrate [CAS 23389-33-5]. Anhydrous 84.31 [CAS 546-93-0].

Magnesium Carbonate is a basic hydrated MgCO3 or a normal hydrated MgCO3. It contains the equivalent of not less than 40.0 percent and not more than 43.5 percent of magnesium oxide (MgO).

Identification: When treated with 3 N hydrochloric acid, it dissolves with effervescence, and the resulting solution responds to the tests for Magnesium.
Microbial limits: It meets the requirements of the test for absence of Escherichia coli.
Soluble salts: Mix 2.0 g with 100 mL of a mixture of equal volumes of n-propyl alcohol and water. Heat the mixture to the boiling point with constant stirring, cool to room temperature, dilute with water to 100 mL, and filter. Evaporate 50 mL of the filtrate on a steam bath to dryness, and dry at 105C for 1 hour: the weight of the residue does not exceed 10 mg (1.0%).
Acid-insoluble substances: Mix 5.0 g with 75 mL of water, add hydrochloric acid in small portions, with agitation, until no more of the material dissolves, and boil for 5 minutes. If an insoluble residue remains, filter, wash well with water until the last washing is free from chloride, and ignite: the weight of the ignited residue does not exceed 2.5 mg (0.05%).
Arsenic: The limit is 4 ppm.
Limit of calcium: the limit is 0.45%.
Heavy metals: the limit is 0.003%.
Iron: the limit is 0.02%.

Heavy Magnesium Carbonate BP Ph Eur Grade Specifications
Action and use: Antacid; osmotic laxative.

DEFINITION
Hydrated basic magnesium carbonate.
Content: 40.0 per cent to 45.0 per cent, calculated as MgO.

CHARACTERS
Appearance: White or almost white powder.
Solubility: Practically insoluble in water. It dissolves in dilute acids with effervescence.

IDENTIFICATION
A. Bulk density: minimum 0.25 g/ml.
B. It gives the reaction of carbonates.
C. Dissolve about 15 mg in 2 ml of dilute nitric acid and neutralize with dilute sodium hydroxide solution. The solution gives the reaction of magnesium.

TESTS
Solution S: Dissolve 5.0 g in 100 ml of dilute acetic acid R. When the effervescence has ceased, boil for 2 min, allow to cool and dilute to 100 ml with dilute acetic acid. Filter, if necessary, through a previously ignited and tarred porcelain or silica filter crucible of suitable porosity to give a clear filtrate.
Appearance of solution: Solution S is not more intensely coloured than reference solution.
Soluble substances: Maximum 1.0 per cent.
Mix 2.00 g with 100 ml of water and boil for 5 min. Filter whilst hot through a sintered-glass filter, allow to cool and dilute to 100 ml with Evaporate 50 ml of the filtrate to dryness and dry at 100-105C. The residue weighs not more than 10 mg.
Substances insoluble in acetic acid: Maximum 0.05 per cent.
Any residue obtained during the preparation of solution S, washed, dried, and ignited at 600 ± 50C, weighs not more than 2.5 mg.
Chlorides: Maximum 700 ppm.
Sulphates: Maximum 0.6 per cent.
Arsenic: Maximum 2 ppm, determined on 10 ml of solution S.
Calcium: Maximum 0.75 per cent.
Iron: Maximum 400 ppm.
Heavy metals: Maximum 20 ppm.

FUNCTIONALITY-RELATED CHARACTERISTICS
This section is a non-mandatory part of the monograph and it is not necessary to verify the characteristics to demonstrate compliance.
---Particle-size distribution.
---Bulk and tapped density.

Magnesium Carbonate FCC Food Grade Specifications
MgCO3 Formula wt, anhydrous 84.31
4MgCO3-Mg(OH)2-5H2O Formula wt, basic 485.65
MgCO3-H2O Formula wt, monohydrate 102.33
INS: 504(i) CAS: anhydrous CAS 546-93-0
CAS: basic 39409-82-0
CAS: monohydrate 23389-33-5

DESCRIPTION
Magnesium Carbonate occurs as light, white, friable masses, or as a bulky, white powder. It is a basic hydrated MgCO3 or a normal hydrated MgCO3. It is stable in air. It is practically insoluble in water, to which, however, it imparts a slightly alkaline reaction. It is insoluble in alcohol, but dissolves, with effervescence, in dilute acids.
Function: pH control; drying agent; color-retention agent; ant caking agent; carrier.

REQUIREMENTS
Identification: When treated with 2.7 N hydrochloric acid, a sample dissolves with effervescence, and the resulting solution gives positive tests for Magnesium.
Assay: The equivalent of not less than 40.0% and not more than 43.5% of MgO.
Acid-Insoluble Substances: Not more than 0.05%.
Calcium Oxide: Not more than 0.6%.
Lead: Not more than 2 mg/kg.
Soluble Salts: Not more than 1%.

Light and Heavy Magnesium Carbonate is also offered as per IP JP BP grade monograph.

Magnesium Carbonate SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 29-March-25

Product Name & Other Names: Magnesium carbonate or Carbonate magnesium or Carbonic acid magnesium salt or Magnesite.
CAS#: Anhydrous 546-93-0; Hydrate 23389-33-5.
EINECS/ELINCS: 208-915-9

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Hazard Class and Category Code(s), Regulation (EC) No 1272/2008 (CLP)

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.

Product Name & Other Names: Magnesium carbonate or Carbonate magnesium or Carbonic acid magnesium salt or Magnesite.
CAS#: Anhydrous 546-93-0; Hydrate 23389-33-5.
EINECS/ELINCS: 208-915-9

Eyes: In case of contact with Magnesium carbonate, immediately flush eyes with plenty of water for a t least 15 minutes. Get medical aid.
Skin: In case of contact Magnesium carbonate, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion: If Magnesium carbonate is swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media: Magnesium carbonate is non-combustible; use agent most appropriate to extinguish surrounding 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.

Personal precautions, protective equipment, and emergency procedures: 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.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container.

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. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
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 inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, strong acids, formaldehyde.

Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations low.

Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
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. Handle in accordance with good industrial hygiene and safety practice.

Appearance: Magnesium carbonate white solid.
Odor: Odorless
Odor threshold: Not applicable.
pH: No information found.
Relative density: about 3.04
Freezing/Melting Point: 350C.
Initial boiling point and boiling range: No information found.
Flash point: No information found.
Auto-ignition temperature: No information found.
Decomposition Temperature: 350C.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): No information found.
Partition coefficient: n-octanol/water: No information found.
Solubility: Insoluble.
Viscosity: No information found.

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Dust generation, excess heat.
Incompatibilities with Other Materials: Strong acids, formaldehyde.
Hazardous Decomposition Products: Carbon dioxide, oxides of magnesium.
Hazardous Polymerization: Has not been reported.

Toxicity to Animals: No information found.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: No information found.
Mutagenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.

Toxicity to fish: No information found.
Persistence and Degradability: No information found.
Mobility: No information found.
Bioaccumulation/ Accumulation: No information found.
Results of PBT and vPvB assessment: No information found.

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Follow all the pollution control rules.

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

USA:
SARA 311/312 Hazards: No SARA hazards.
California Prop. 65 Components: Not Listed.

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.

Magnesium Carbonate 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

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.

Chemical Name	Magnesium carbonate
ACGIH	none listed
NIOSH	10 mg/m3 TWA (total dust); 5 mg/m3 TWA (respirable dust)
OSHA - Final PELs	15 mg/m3 TWA (total dust); 5 mg/m3 TWA (respirable fraction)

Specifications, Properties, Uses, SDS of Light Heavy Magnesium Carbonate USP BP Ph Eur IP JP FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number 546-93-0, 23389-33-5 & 39409-82-0.

Magnesium Carbonate Manufacturers, Suppliers, Exporters, Wholesalers: