Magnesium thiosulfate hexahydrate, 99%

Description

CAS: 13446-30-5 | H12MgO9S2 | 244.512 g/mol

Magnesium hyposulfite finds application in the treatment of certain skin diseases.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 13446-30-5
• Molecular Formula: H12MgO9S2
• Molecular Weight (g/mol): 244.512
• MDL Number: MFCD00169871
• InChI Key: CQDMJJVHDPDPHO-UHFFFAOYSA-L
• Synonym: magnesium thiosulfate hexahydrate, unii-59481j5eha, thiosulfuric acid h2s2o3 , magnesium salt 1:1 , hexahydrate 9ci, magnesium 2+ hypo hexahydrate, magnesium thiosulfate hexahydrate 100g, magnesium 2+ ion hexahydrate thiosulphate
• PubChem CID: 26002
• IUPAC Name: magnesium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;hexahydrate
• SMILES: O.O.O.O.O.O.[O-]S(=O)(=S)[O-].[Mg+2]

• Melting Point: 170°C (in -3H₂O)
• Color: White
• Physical Form: Crystalline
• Quantity: 100 g
• Linear Formula: MgS₂O₃·6H₂O
• Merck Index: 14,5694
• Solubility Information: Soluble in water.
• Formula Weight: 244.53 (136.44 Anhydrous)
• Percent Purity: 99%
• Density: 1.818 g/mL
• Chemical Name or Material: Magnesium thiosulfate hexahydrate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	233-340-5
RTECSNumber	OM4610000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only