THIOUREA AR |
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HomeLaboratory ChemicalsInorganic Salts |
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SYNONYMS : SULFOUREA; THIOCARBAMIDE |
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Article No. |
06292 |
Grade |
AR |
Purity |
99% |
CAS No. |
62-56-6 |
Molecular Formula |
NH2.CS.NH2 |
Molecular Weight |
76.12 |
H.S. Code |
2930.9085 |
Shelf Life |
5 Years |
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Masking and colorimetric reagent for various metal ions precipitation reagent for lead,cadmium, selenium and tellurium. |
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Specifications |
Appearance |
White crystalline powder |
Assay |
Min 99% |
Melting point |
174 - 178 deg C |
Water insoluble matter |
Max 0.005% |
Sulphated ash |
Max 0.05% |
Sulphate (SO4) |
Max 0.01% |
Iron (Fe) |
Max 0.0005% |
Loss on drying (at 105 deg C) |
Max 0.5% |
Sensitivity to Bismuth |
Passes test |
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Packings |
00250 250 g |
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00500 500 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07, GHS08, GHS09 Signal Word: Warning UN No.: 3077 IMCO Class No.: 9 Packing Group: III Hazardous Statement: H302-H351-H361d-H411 Precaution Statement: P273-P281 |
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Revision Date
: 24-Oct-2013 |
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