Specifications, Uses, SDS of Ammonium Alum Manufacturers

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Specifications, Properties, Uses, SDS of Ammonium Alum or Aluminum Ammonium Sulfate USP Reagent FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number Anhydrous 7784-25-0 or Dodecahydrate 7784-26-1.
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Muby Chem Pvt. Ltd. is a several decades old group of companies, engaged in manufacturing, supplying, distributing, wholesale supplies of Ammonium Alum or Aluminum Ammonium Sulfate USP Reagent FCC Food Grade for actual users, including retail or small pack supplies for research and development work.

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Ammonium Alum or Aluminum Ammonium Sulfate Manufacturer Supplier Exporter

Ammonium Alum or Aluminum Ammonium Sulfate CAS Number Anhydrous 7784-25-0 or Dodecahydrate 7784-26-1

The Properties, Specifications, Monograph and Uses of Ammonium Alum or Aluminum Ammonium Sulfate:

Ammonium Alum USP Grade Specifications
Aluminum ammonium sulfate USP
AlNH4(SO4)2-12H2O 453.33
Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate.
Aluminum ammonium sulfate (1:1:2) dodecahydrate [CAS 7784-26-1].
Anhydrous 237.15 [CAS 7784-25-0].

Ammonium Alum contains not less than 99.0 percent and not more than 100.5 percent of AlNH4(SO4)2, calculated on the dried basis.

Identification:
A: Add 1 N sodium hydroxide drop wise to a solution of it (1 in 20): a precipitate is formed, and it dissolves in an excess of the reagent with the evolution of ammonia, recognizable by its odor and by its alkaline effect upon moistened red litmus paper exposed to the vapor.
B: 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 300 , and dry at 300 to constant weight. Cool in a desiccator, and weigh: it loses between 45.0% and 48.0% of its weight.
Limit of alkalies and alkaline earths: Completely precipitate the aluminum from a boiling solution of 1 g of it in 100 mL of water by the addition of sufficient 6 N ammonium hydroxide to render the solution distinctly alkaline to methyl red TS, and filter. Evaporate the filtrate to dryness, and ignite: the weight of the residue does not exceed 5 mg (0.5%).
Heavy metals: Dissolve 1 g in water to make 20 mL, and add 5 mL of 0.1 N hydrochloric acid. Evaporate the solution in a porcelain evaporating dish to dryness. Treat the residue with 20 mL of water, and add 50 mg of hydroxylamine hydrochloride. Heat the solution on a steam bath for 10 minutes, cool, dilute with water to 25 mL, and proceed as directed, except to add 50 mg of hydroxylamine hydrochloride to the Standard Preparation : the limit is 0.002%.
Iron: Add 5 drops of potassium ferrocyanide TS to 20 mL of a solution (1 in 150): no blue color is produced immediately.

Aluminum Ammonium Sulfate FCC Food Grade Specifications
AlNH4(SO4)2-12H2O Formula weight 453.32
INS: 523 CAS 7784-25-0

DESCRIPTION
Aluminum Ammonium Sulfate or Ammonium Alum occurs as large, colorless crystals, white granules, or a powder. One gram dissolves in 7 mL of water at 25C and in about 0.3 mL of boiling water. Solutions are acid to litmus. It is insoluble in alcohol, and is freely, but slowly, soluble in glycerin.
Function Buffer; neutralizing agent.

REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Aluminum, for Ammonium, and for Sulfate.
Assay: Not less than 99.5% and not more than 100.5% of AlNH4(SO4)2-12H2O.
Alkalies and Alkaline Earths: Passes test.
Fluoride: Not more than 0.003%.
Lead: Not more than 3 mg/kg.
Selenium: Not more than 0.003%.

Aluminum Ammonium Sulfate Dodecahydrate Analytical Reagent Grade Specifications
AlNH4(SO4)2 . 12H2O
Formula Weight 453.33
CAS Number 7784-26-1

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Chloride (Cl): 0.001%
Heavy metals (as Pb): 0.001%
Calcium (Ca): 0.05%
Iron (Fe): 0.001%
Potassium (K): 0.05%
Sodium (Na): 0.01%

The MSDS-SDS Hazard Statement of Ammonium Alum or Aluminum Ammonium Sulfate:

Ammonium Alum, Aluminum Ammonium Sulfate, Aluminium Ammonium Sulphate SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 19-Mar-25

Product Name & Other Names: Ammonium Alum or Aluminum Ammonium Sulfate or Aluminium Ammonium Sulphate or Aluminum ammonium disulfate dodecahydrate or Aluminum ammonium disulfate, 12-hydrate or sulfuric acid aluminum ammonium salt (2:1:1), dodecahydrate.
CAS No.: 7784-25-0 (Anhydrous) 7784-26-1 (Dodecahydrate)
EINECS EC Number: 232-0555-3
Relevant uses and uses advised against (if any): Industrial Manufacturing.

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

Skin corrosion/irritation Category 2, H315
Serious eye damage/eye irritation Category 2A, H319
Specific target organ toxicity, single exposure; Respiratory tract irritation Category 3, H335

Hazard statements:
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.

Precautionary statements:
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P332+313: If skin irritation occurs: Get medical advice/attention.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
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+P313: 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. Get medical attention.
Ingestion: If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. 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. Get medical attention.

Flammability of the Product: Non-flammable.
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: 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.).
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. Cover spill with soda ash and mix.

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 and alkalis.

Airborne Exposure Limits:
-OSHA Permissible Exposure Limit (PEL):
(Vacated) TWA: 2 mg/m3
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures low.
Personal Respirators (NIOSH Approved): If the exposure limit of Aluminum Ammonium Sulfate or Ammonium Alum is exceeded, a half-face dust/mist respirator 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.
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 or powder.
Odor: Odorless.
Odor threshold: Not applicable.
pH: 4.6 (0.05M solution)
Relative density: around 1.65
Boiling Point: 280C (536F) Decomposes.
Melting Point: 94.5C (201F)
Flash point: No data available.
Auto-ignition temperature: No data available.
Decomposition temperature: No data available.
Upper/lower flammability or explosive limits: No data available.
Vapor pressure: No data available.
Vapor density: No data available.
Evaporation rate: No data available.
Flammability (solid, gas): No data available.
Partition coefficient: No data available.
Solubility: 14% in water, 200% in boiling water
Viscosity: No information available.

Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Toxic oxides of nitrogen, sulfur dioxide, ammonia, and sulfur trioxide may form at elevated temperatures. Hydrolyzes to form sulfuric acid.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents. Contact with alkalis may release ammonia gas. Corrosive to metals in the presence of water.
Conditions to Avoid: Moisture heat and incompatibles.

ORL-RAT LD50: 10.8 g/kg.
Carcinogenic Effects: Not a reported carcinogen by IARC, NTP, ACGIH, OSHA.
Mutagenic Effects: No data available.
Teratogenic Effects: No data available.
Developmental Toxicity: No data available.
Reproductive Effects: No data available.

Environmental Toxicity: No information found.
Persistence and Degradability: Soluble in water Persistence is unlikely.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No data available.
Results of PBT and vPvB assessment: No data available for assessment.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Follow all the pollution control rules.

DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
IATA/ICAO: Not dangerous goods.
IMDG/IMO: Not dangerous goods.

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 sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

Ammonium Alum or Aluminum Ammonium Sulfate 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.

Specifications, Properties, Uses, SDS of Ammonium Alum or Aluminum Ammonium Sulfate USP Reagent FCC Food Grade Manufacturer Supplier Exporter Wholesale & Small Packs, CAS Number Anhydrous 7784-25-0 or Dodecahydrate 7784-26-1.

Ammonium Alum or Aluminum Ammonium Sulfate Manufacturers, Suppliers, Exporters, Wholesalers: