$190

Part Number:MIL-A4915-25KG
Lead Time:7-14 days
Quantity:each
Size:2.5 kg
Style:chemical

Category: ACS Grade Chemicals

Description
Reviews (0)

Ammonium Sulfate Acs Reagent ≥99.0% 2.5 Kg

Synonym: Mascagnite

CAS Number 7783-20-2
Linear Formula (NH4)2SO4
Molecular Weight 132.14
EC Number 231-984-1
MDL number MFCD00003391
eCl@ss 38030408
PubChem Substance ID 329770862
NACRES NA.21

Quality Level	200
Grade	Acs Reagent
Assay	≥99.0%
Impurities	≤0.005% Insoluble Matter
Ign. Residue	≤0.005%
Ph	5.0-6.0 (25 °c, 5%)
Mp	>280 °c (Dec.) (Lit.)
Solubility	Water: Soluble 132 G/L At 20 °c
Density	1.77 G/Ml At 25 °c (Lit.)
Anion Traces	Chloride (Cl-): ≤5 Ppm Nitrate (No3-): ≤0.001% Phosphate (Po43-): ≤5 Ppm
Cation Traces	Fe: ≤5 Ppm Heavy Metals: ≤5 Ppm (By Icp-oes)
Storage Temp.	Room Temp
Smiles String	N.N.Os(O)(=O)=O
Inchi	1s/2h3n.H2o4s/C;;1-5(2,3)4/H2*1h3;(H2,1,2,3,4)
Inchi Key	Bfnbihqbymnnan-uhfffaoysa-n

General description

Ammonium sulfate is an ammonium salt commonly used as fertilizer. It can be synthesized by neutralizing sulfuric acid with ammonia. It can enhance the phytotoxicity of several herbicides like glyphosates. Ammonium sulfate is formed as a co-product during the manufacture of caprolactam, a precursor of nylon.

Application

Ammonium sulfate was used in methyl cellulose precipitable tannin assay to evaluate wine tannin in finished wine samples. It was also used in making externally mixed aerosols for analyzing the 1 × 3 tandem differential mobility analyzer (1 × 3-TDMA), which is mainly employed for determining the irreversibility of the hygroscopic growth factor of aerosol particles.

Safety Information

RIDADR NONH for all modes of transport
WGK Germany 1
RTECS BS4500000