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Thiourea dioxide Formamidinesulfinic acid 4189-44-0
Product Name: | Thiourea dioxide |
Synonyms: | aminoimino-methanesulfinicaci;Methanesulfinicacid,aminoimino-;FAS PRIMER PAIR;FASTECH;FORMAMIDINESULFINIC ACID;FORMAMIDINESULPHINIC ACID;AMIDINOSULFINIC ACID;AMINOIMINOMETHANESULFINIC ACID |
CAS: | 1758-73-2 |
MF: | CH4N2O2S |
MW: | 108.12 |
EINECS: | 217-157-8 |
Product Categories: | INORGANIC & ORGANIC CHEMICALS;Inorganic Chemicals |
Mol File: | 1758-73-2.mol |
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
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