Iron(II) Sulfate 7-hydrate (Reag. USP) for analysis, ACS

Melting Point:

64 °C

Solubility:

water 400 g/l at 20 °C

Physical Description:

solid

Product Code:

131362

Product Name:

Iron(II) Sulfate 7-hydrate (Reag. USP) for analysis, ACS

Quality Name:

for analysis, ACS

Specifications:

Minimum assay (Perm.): 99.0%
pH of 5% solution: 3-4

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.001%
Nitrogen compounds (as N): 0.001%
Phosphate (PO4): 0.0005 %
Fe(III): 0.1%
As: 0.00004 %

Metals by ICP [in mg/Kg (ppm)]
Be: 10
Bi: 10
Ca: 50
Cd: 50
Co: 20
Cr: 80
Cu: 10
Hg: 10
K: 20
Mg: 20
Mn: 300
Mo: 10
Na: 20
Ni: 50
Pb: 5
Sr: 10
Ti: 10
Zn: 20

Pittogrammi di pericolo

• 

WGK:

1

Storage:

Room Temperature.

Signal Word:

Warning

GHS Symbols:

GHS07

H Phrases:

H302
H319
H315

P Phrases:

P264
P270
P280
P301+P312
P302+P352
P501
P305+P351+P338
P321
P330
P332+P313
P337+P313
P362

Master Name:

Iron(II) Sulphate 7-hydrate

Synonyms Long Text:

Green Vitriol

EINECS:

231-753-5

CS:

28332980

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