CAS No.: | 1072-71-5 |
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Formula: | C2h2n2s3 |
EINECS: | 214-014-1 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Yellow acicular crystal. Melting point 173ºC (decomposition), soluble in ether and alkali solution, slightly soluble in alcohol, insoluble in water, benzene. The alkaline solution is unstable and precipitates sulfur for a long time. Unstable in air and light. Store in a bottle filled with nitrogen and away from light.
Product Name: | Bismuththiol |
Synonyms: | Bismuththiol 2,5-DIMERCAPTO-1,3,4-THIADIOZOLE; |
CAS: | 1072-71-5 |
MF: | C2H2N2S3 |
MW: | 150.25 |
EINECS: | 214-014-1 |
Bismuththiol Chemical Properties |
Melting point | 162 °C (dec.)(lit.) |
Boiling point | 211.3±23.0 °C(Predicted) |
density | 1.575 (estimate) |
refractive index | 1.5300 (estimate) |
storage temp. | Store below +30°C. |
Uses This product is an analytical reagent. It reacts with bismuth to be red, with copper to be brown, and with lead to produce bright yellow precipitate. Used for colorimetric determination of bismuth, photometric determination of antimony and palladium. Use Chemicalbook for the determination of bismuth, copper, lead, palladium and antimony as pharmaceutical intermediates, organic synthesis raw materials, analytical reagents and fuel additives. Bismuth and palladium were determined by photometry. Determination of bismuth capacity.
Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are cas: 6080-56-4, 2-phenylacetamide (cas103-81-1), After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.
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