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Ammonium sulfate

SIGALD/A4915 - ACS reagent, ≥99.0%

Synonym: Mascagnite

CAS Number: 7783-20-2
Empirical Formula (Hill Notation): H8N2O4S
Molecular Weight: 132.14
EC Number: 231-984-1
MDL Number: MFCD00003391
Linear Formula: (NH4)2SO4
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-A4915-25G 25 g
$54.70
1/EA
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45-A4915-500G 500 g
$76.20
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45-A4915-1KG 1 kg
$131.00
1/EA
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45-A4915-2.5KG 2.5 kg
$223.00
1/EA
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45-A4915-5KG 5 kg
$399.00
1/EA
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45-A4915-12KG 12 kg
$484.00
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45-A4915-25KG 25 kg
$732.00
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45-A4915-50KG 50 kg
$1140.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A4915-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A4915-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A4915-1KG

 

anion traces chloride (Cl-): ≤5 ppm
  nitrate (NO3-): ≤0.001%
  phosphate (PO43-): ≤5 ppm
assay ≥99.0%
cation traces Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)
density 1.77 g/mL at 25 °C (lit.)
form powder or crystals
grade ACS reagent
ign. residue ≤0.005%
impurities ≤0.005% Insoluble matter
InChI 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key BFNBIHQBYMNNAN-UHFFFAOYSA-N
mp >280 °C (dec.) (lit.)
pH 5.0-6.0 (25 °C, 5%)
Quality Level 200 
SMILES string N.N.OS(O)(=O)=O
solubility water: soluble 132 g/L at 20 °C
storage temp. room temp
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.
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.
Packaging: 1 kg in poly bottle
Packaging: 2.5, 5, 12, 25, 50 kg in poly drum
Packaging: 25, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.0%
mp >280 °C (dec.) (lit.)
Density 1.77 g/mL at 25 °C (lit.)
Storage Temp. room temp
UNSPSC 12352300

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