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Personne àcontacter Ms. yang
R1212/1213 No. 90 South Jingxing St. Tiexi Dist., shenyang, liaoning
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Crystal violet CAS NO.: *******9 |
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Molecular formula: C*5H*0ClN3 · 9H2O |
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Molecular weight: **0.*2 |
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Property : Dark green & metal shiny crystal or powder. one of basic dyestuffs. dissolved in alcohol,water,glycerin and chloroform, undissolved in ether. solution ( water & alcohol) is purple. |
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Use : Non-water solution titration indicator. to dye germ ,silkand wool.a reagent to test zinc, antimony, titanic, tungsten, gold and mercury. |
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Absorbance test : passed |
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Non-water solution titration test: passed |
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Solubility test in ethanol: passed |
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Residue on ignition (sulfate): 0.5% Max. |
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Loss on drying: 6.0% Max. |
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Organic impurity : passed |
