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Sodium Sulfate anhydrous (Reag. USP) for analysis, ACS, ISO

Minimum assay: 99.0%
Code
131716
CAS
7757-82-6
Molecular Formula
Na2SO4
Molar mass
142.04 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
131716.1210
code
131716.1210
packaging size
500 g
Product active until stock lasts.
131716.1211
code
131716.1211
packaging size
1000 g
price per unit
single 41,50€
box price per unit
35,28€x 6 units
131716.1214
code
131716.1214
packaging size
5 kg
price per unit
single 140,30€
box price per unit
119,26€x 4 units
131716.0416
code
131716.0416
packaging size
25 kg
price per unit
single 656,70€
box price per unit
Melting Point:
884 °C
Solubility:
water 162 g/l at 20 °C
Physical Description:
solid
Product Code:
131716
Product Name:
Sodium Sulfate anhydrous (Reag. USP) for analysis, ACS, ISO
Quality Name:
for analysis, ACS, ISO
Specifications:
Minimum assay: 99.0%
Identity: passes test
pH of 5% solution: 5.2-8

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Loss on ignition 800°C: 0.5 %
Chloride (Cl): 0.001%
Nitrogen compounds (as N): 0.0005%
Phosphate (PO4): 0.001 %
As: 0.0001 %
Heavy metals (as Pb): 0.0005%

Metals by ICP [in mg/Kg (ppm)]
Ag: 5
Al: 5
Au: 5
B: 5
Ba: 5
Be: 5
Bi: 5
Ca: 50
Cd: 5
Co: 5
Cr: 10
Cu: 5
Fe: 5
Ga: 5
In: 5
K: 20
Mg: 10
Mn: 5
Mo: 5
Ni: 5
Pb: 5
Pt: 5
Sb: 5
Se: 5
Si: 5
Sr: 5
Ti: 5
V: 5
Zr: 5
WGK:
nwg
Storage:
Storage below 30°C
Master Name:
Sodium Sulphate anhydrous
EINECS:
231-820-9
CS:
2833 19 00 00
Download TDS file for complete specifications