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LC4136 S-Methylthiouronium sulfate
for synthesis

 

Order number Packaging Quantity Price €
AC31136 Plastic bottle 250 g 37.58

 

Product information
Synonyms S-Methylisothiourea sulfate
Hill Formula C4H14N4O4S3
Chemical formula [CH3SC(=NH)NH2]2 * H2SO4
HS Code 2930 90 99
EC number 212-759-7
Molar mass 278.38 g/mol
CAS number 867-44-7

 

Chemical and physical data
Solubility 260 g/l (20 °C)
Melting point 240 – 241 °C (decomposition)
Molar mass 278.38 g/mol
Density 1.28 g/cm3 (20 °C)
pH value 5.5 (260 g/l, H2O, 20 °C)

 

Safety information
R Phrase R 22
Harmful if swallowed.
Categories of danger harmful
Hazard Symbol harmful
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly 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.

 

 

Toxicological data
LD 50 oral LD50 rat 1228 mg/kg

 

Specifications
Assay (HClO4) ≥ 99 %
Identity (IR) passes test