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LC409 Aminoiminomethanesulfinic acidfor synthesis |
Order number | Packaging | Quantity | Price € |
AC27409 | Plastic bottle | 250 GR | 21.6 |
AC27409 | Plastic bottle | 1 kg | 73.35 |
Product information | |
Synonyms | FormamidinesulfInic acid, Thiourea dioxide |
Hill Formula | CH4N2O2S |
Chemical formula | HN=C(NH2)SO2H |
HS Code | 2930 90 99 |
EC number | 217-157-8 |
Molar mass | 108.12 g/mol |
CAS number | 1758-73-2 |
Chemical and physical data | |
Solubility | 27 g/l (20 °C) |
Melting point | 123 °C (decomposition) |
Molar mass | 108.12 g/mol |
Density | 1.68 g/cm3 (20 °C) |
Bulk density | 850 kg/m3 |
pH value | 4 (10 g/l, H2O, 20 °C) |
Safety information | |
R Phrase |
R 22-26-36/38 |
S Phrase | S 26-28-36/37-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | very toxic, irritant |
Hazard Symbol | ![]() |
RTECS | PB0372500 |
Storage class | 4.2S Spontaneously Combustible Solids |
WGK | WGK 1 slightly water endangering |
Disposal |
9 |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3341 THIOUREA DIOXIDE, 4.2, III |
Declaration (transport by air) IATA-DGR | UN 3341 THIOUREA DIOXIDE, 4.2, III |
Toxicological data | |
LD 50 oral | LD50 rat 1120 mg/kg |
LD 50 dermal | LD50 rat > 2000 mg/kg |
Specifications | |
Assay (iodometric) | ≥ 98 % |
Identity (IR) | passes test |
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