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1.01534

Supelco

Silver sulfate

extra pure

Synonym(s):

Silver sulfate

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About This Item

Empirical Formula (Hill Notation):
Ag2O4S
CAS Number:
Molecular Weight:
311.80
MDL number:
UNSPSC Code:
12352302
EC Index Number:
233-653-7
NACRES:
NB.21

Quality Level

potency

5000 mg/kg LD50, oral (Rat)

analyte functional class(es)

chemical oxygen demand (COD)

technique(s)

photometry: suitable

pH

5-6 (25 °C, 5 g/L in H2O)

mp

655 °C

solubility

8 g/L

density

5.45 g/cm3 at 20 °C

bulk density

1200 kg/m3

storage temp.

no temp limit

InChI

1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;

InChI key

YPNVIBVEFVRZPJ-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 98.5 %
Identity: passes test
Chloride (Cl): ≤ 20 ppm
Cu (Copper): ≤ 50 ppm
Fe (Iron): ≤ 50 ppm
Pb (Lead): ≤ 50 ppm
Substances not precipitated by hydrochloric acid (as SO₄): ≤ 0.3 %

Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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