Customization: | Available |
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CAS No.: | 593-84-0 |
Formula: | CH5n3.Chns |
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SPECIFICATION PROPERTIES |
STANDARD |
RESULTS |
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Appearance |
White crystalline powder |
Conforms |
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Assay,% |
≥99.0 | 99.18 | |||
MP, ºC |
115.0-120.0 | 116.9-119.0 | |||
(6mol/L ) Solubility(6mol/L aq.) |
, Clear, colorless solution |
Conforms |
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Heavy Metals,ppm |
≤5 | Conforms |
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Water Content,% |
≤0.5 | 0.11 | |||
PH(1M ) PH(1M aq.) |
4.5-7.0 | 6.19 | |||
/300nm(6mol/L ) Ultraviolet absorbance(6mol/L aq.) |
≤0.10 | 0.043 | |||
/410nm(6mol/L ) Ultraviolet absorbance(6mol/L aq.) |
≤0.05 | 0.003 |