Changzhou Jiaerke Pharmaceuticals Group Corp.,Ltd. |
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The quality standar is as follow: Apperance: White crystalline powder Identification: Conformed Assay: 99.62% Melting point: 89 centigrade -91 centigrade Clarification: Conformed Loss on drying: 0.33% Acidity or alkalinity: Conformed Sulphate ash: 0.06 |
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