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LC5413 Sodium formaldehydesulfoxylate hydrate
(stabilised with sodium carbonate) for synthesis

 

Order number Packaging Quantity Price €
AC32413 Plastic bottle 100 g 11.25
AC32413 Plastic bottle 1 kg 22.95
AC32413 Plastic bottle 5 kg 84.6
AC32413 Fibre carton 50 kg Inquire

 

Product information
Hill Formula CH3NaO3S * xH2O
Chemical formula CH3SO3Na * xH2O
HS Code 2831 10 00
EC number 205-739-4
Molar mass 154.12 g/mol
CAS number 149-44-0

 

Chemical and physical data
Solubility 600 g/l (20 °C)
Saturation concentration (air) (20 °C) Air,no data available
Melting point 63 °C
Molar mass 154.12 g/mol
Density 1.8 g/cm3 (20 °C)
Bulk density 950 kg/m3
pH value 9.5 – 10.5 (100 g/l, H2O, 20 °C)

 

Safety information
RTECS PB0380000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat 6400 mg/kg

 

Specifications
Assay (iodometric, calc. as dihydrate) ∼97%
Sodium sulfite (Na2SO3) (iodometric) ≤ 5 %
Iron (Fe) ≤ 0.003 %
Identity (IR) passes test