Magnesium thiosulfate hexahydrate

Modify Date: 2025-08-27 21:58:19

Magnesium thiosulfate hexahydrate structure	Common Name	Magnesium thiosulfate hexahydrate
	CAS Number	13446-30-5	Molecular Weight	244.52500
	Density	1.818	Boiling Point	N/A
	Molecular Formula	H₁₂MgO₉S₂	Melting Point	170℃ (-3H2O)
	MSDS	N/A	Flash Point	N/A

Name	Magnesium thiosulfate hexahydrate
Synonym	More Synonyms

Density	1.818
Melting Point	170℃ (-3H2O)
Molecular Formula	H₁₂MgO₉S₂
Molecular Weight	244.52500
Exact Mass	243.97700
PSA	159.04000
LogP	0.12400
Appearance of Characters	Crystalline \| White
Water Solubility	H2O: 1 M at 20 °C, clear, colorless \| Soluble in water.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OM4610000

CHEMICAL NAME :: Magnesium thiosulfate hexahydrate

CAS REGISTRY NUMBER :: 13446-30-5

LAST UPDATED :: 198509

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: Mg-O3-S2.6H2-O

MOLECULAR WEIGHT :: 244.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 850 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 5,141,1955

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 5,141,1955

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
WGK Germany	3
RTECS	OM4610000

magnesium,dioxido-oxo-sulfanylidene-λ<sup>6</sup>-sulfane,hexahydrate

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China
Product Name: TIANFU-CHEM MAGNESIUM THIOSULFATE HEXAHYDRATE
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