liver of sulfur

Names

[ Name ]:
liver of sulfur

[Synonym ]:
Thiosulfuric acid (H2S2O3),dipotassium salt,mixt. with potassium sulfide (K2(Sx))
Potash,sulfurated [USP]
Dipotassium thiosulfate mixture with potassium sulfide (K2Sx)
MFCD00064604
Thiosulfuric acid,dipotassium salt,mixt. with potassium sulfide (K2Sx)

Chemical & Physical Properties

[ Molecular Formula ]:
K₄O₃S₃

[ Molecular Weight ]:
300.58600

[ Exact Mass ]:
299.75600

[ PSA ]:
128.96000

[ LogP ]:
1.15800

[ Stability ]:
Stable, but flammable and hygroscopic. Dust may form an explosive mixture with air. Incompatible with strong acids, alcohols, strong oxidizing agents, strong reducing agents, combustible materials, most common metals, halogenated hydrocarbons.

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C,N

[ Risk Phrases ]:
31-34-50

[ Safety Phrases ]:
26-36/37/39-45-61

[ RIDADR ]:
UN3180

[ Packaging Group ]:
II

[ Hazard Class ]:
4.1