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Ammonium Sulfate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO

Minimum assay (Acidim.): 99.0%
Code
131140
CAS
7783-20-2
Molecular Formula
(NH4)2SO4
Molar mass
132.14 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
131140.1211
code
131140.1211
packaging size
1000 g
price per unit
single 54,00€
box price per unit
45,90€x 6 units
131140.1214
code
131140.1214
packaging size
5 kg
price per unit
single 167,30€
box price per unit
131140.0416
code
131140.0416
packaging size
25 kg
price per unit
single 769,90€
box price per unit
Melting Point:
280 °C
Solubility:
water 760 g/l at 20 °C
Physical Description:
solid
Product Code:
131140
Product Name:
Ammonium Sulfate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
Quality Name:
for analysis, ACS, ISO
Specifications:
Minimum assay (Acidim.): 99.0%
pH of 5% solution: 5.0-6.0

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Loss on drying at 100°C: 0.1%
Residue on ignition (as SO4): 0.005 %
Chloride (Cl): 0.0005%
Phosphate (PO4): 0.0005 %
Nitrate (NO3): 0.001%
As: 0.00002 %
Heavy Metals (ICP-OES): 0.0005 %

Metals by ICP [in mg/Kg (ppm)]
Ag: 5
Al: 5
Au: 5
B: 5
Be: 5
Bi: 5
Cd: 5
Co: 5
Cr: 5
Cu: 5
Fe: 5
Ga: 5
Ge: 5
Hg: 5
In: 5
Mg: 5
Mn: 5
Mo: 5
Na: 20
Ni: 5
Pb: 5
Pt: 5
Sb: 5
Si: 5
Sn: 5
Sr: 5
Ti: 5
Tl: 5
V: 5
Zn: 2
Zr: 5
WGK:
1
Storage:
Room Temperature.
Master Name:
Ammonium Sulphate
EINECS:
231-984-1
CS:
31022100
Download TDS file for complete specifications