Ammonium Sulphate USP FCC Commercial Pure n ACS Reagent

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE Dubai, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Malaysia, Indonesia, Thailand, Korea, Japan, etc. Ammonium Sulphate Manufacturers.

The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal and DMF support is available.

Ammonium Sulphate USP FCC Commercial Pure & ACS Reagent Grade Manufacturers

Ammonium sulphate (British English; ammonium tetraoxosulfate (VI) is the IUPAC-recommended spelling and ammonium sulfate in American English), (NH4)2SO4, is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen and 24% sulfur.

Ammonium sulfate [(NH4)2 SO4] was one of the first and most widely used nitrogen (N) fertilizers for crop production. It is now less commonly used, but especially valuable where both N and sulfur (S) are required. Its high solubility provides versatility for a number of agricultural applications.

Apart from its main use as a fertilizer, it is commonly added to bread products as a dough conditioner. It is also a component in fire extinguisher powder and flame-proofing agents. It is used for many applications in the chemical, wood pulp, textile, and pharmaceutical industries.

As a food additive, ammonium sulfate is considered generally recognized as safe (GRAS) by the U.S. Food and Drug Administration, and in the European Union it is designated by the E number E517. It is used as an acidity regulator in flours and breads.

Specifications of Commercial Pure Ammonium Sulphate
Appearance: White powder
Nitrogen N content: 21.0% min (dry basis)
Moisture: 0.3% max
Free acid: 0.05% max
Fe: 0.007% max
As: 0.00005% max
Insoluble matter: 0.01% max
Heavy Metals: 0.005% max
CAS Number: 7783-20-2
EC Code EINECS Number: 231-984- 1
Molecular Weight: 132.14
Molecular Formula: (NH4)2SO4

Ammonium Sulfate USP NF Grade
(NH4)2SO4 -- 132.14
Ammonium sulfate [7783-20-2].

Ammonium Sulfate contains not less than 99.0 percent and not more than 100.5 percent of (NH4)2SO4.

Identification: A solution (1 in 20) responds to the tests for Ammonium and for Sulfate.
Microbial limits: The total aerobic microbial count does not exceed 1000 cfu per g, and the total combined molds and yeasts count does not exceed 10 cfu per g.
pH: between 5.0 and 6.0, in a solution.
Residue on ignition: Not more than 0.005%, determined on a 20-g sample.
Limit of insoluble matter: Maximum 0.005%).
Limit of phosphate: To pass the test.
Limit of chloride: To pass the test.
Assay: Transfer about 2.5 g of Ammonium Sulfate, accurately weighed, into a 500-mL conical flask, and dissolve in 50 mL of water. Add 50.0 mL of 1 N sodium hydroxide VS, place a filter funnel loosely in the neck of the flask, and boil until ammonia is expelled (about 10 to 15 minutes) as determined with litmus paper. Cool, add 0.15 mL of thymol blue TS, and titrate the excess sodium hydroxide with 1 N sulfuric acid VS. Perform a blank determination (see Residual Titrations under Titrimetry 541 ). Each mL of 1 N sodium hydroxide is equivalent to 66.07 mg of (NH4)2SO4.

Ammonium Sulfate FCC Food Grade
Ammonium Sulfate or Ammonium Sulphate
(NH4)2SO4 Formula wt 132.14
INS: 517 CAS: [7783-20-2]
DESCRIPTION
Ammonium Sulfate occurs as colorless or white crystals or granules that decompose at temperatures above 280°. One gram is soluble in about 1.5 mL of water. It is insoluble in alcohol. The pH of a 0.1 M solution is between 4.5 and 6.0.
Function: Dough conditioner; yeast nutrient.
REQUIREMENTS
Identification: A sample gives positive tests for Ammonium and for Sulfate.
Assay: Not less than 99.0% and not more than 100.5% of Ammonium Sulphate or Ammonium Sulfate (NH4)2SO4.
Lead: Not more than 3 mg/kg.
Residue on Ignition: Not more than 0.25%.
Selenium: Not more than 0.003%.

Ammonium Sulfate ACS Analytical Reagent specifications
American Chemical Society Reagent Grade
(NH4)2SO4
Formula Wt 132.14
CAS Number 7783-20-2

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Residue after ignition: 0.005%
Chloride (Cl): 5 ppm
Nitrate (NO3): 0.001%
Phosphate (PO4): 5 ppm
Heavy metals (as Pb): 5 ppm
Iron (Fe): 5 ppm.

Ammonium Sulphate Manufacturers

Aadhunik Industries
Ankleshwar Gujarat &, Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.

Exports to USA, Canada, UAE, Dubai, South Africa, Tanzania, Kenya, Nigeria, Egypt, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Europe Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, etc.