Zinc Sulfate 7-hydrate for analysis, ACS

Melting Point:

100 °C

Solubility:

water 960 g/l at 20 °C

Physical Description:

solid

Product Code:

131787

Product Name:

Zinc Sulfate 7-hydrate for analysis, ACS

Quality Name:

for analysis, ACS

Specifications:

Assay (Compl.): 99.5-103.0%
pH of 5% solution: 4.4-6.0

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.0005%
Nitrogen compounds (as N): 0.0005%
As: 0,00005%

Metals by ICP [in mg/Kg (ppm)]
Al: 5
Bi: 5
Ca: 10
Cd: 10
Co: 5
Cr: 5
Cu: 5
Fe: 5
Hg: 5
K: 50
Mg: 10
Mn: 3
Na: 50
Ni: 5
Pb: 20
Sr: 5

Hazard pictograms

• 
• 
• 

UN:

3077

Class/PG:

9/III

ADR:

9/III

IMDG:

9/III

IATA:

9/III

WGK:

3

Storage:

Not recommended in areas with a very hot climate

Signal Word:

Danger

GHS Symbols:

GHS07
GHS05
GHS09

H Phrases:

H302
H318
H410

P Phrases:

P264
P270
P273
P280
P301+P312
P305+P351+P338
P310
P330
P391
P501

Master Name:

Zinc Sulphate 7-hydrate

Synonyms Long Text:

White Vitriol

EINECS:

231-793-3

CS:

28332920

Index Nr.:

030-006-00-9

Download TDS file for complete specifications