Zhejiang Qiming Pharmaceutical Co., Ltd.
China Manufacturer with main products: Tetrachlorophthalic Anhydride, Tetrachlorophthalimide, Tetrafluorophthalic Anhydride, Trafluorobenzoyl Chloride, Hyroxy Trifluorobenzoic Acid... |
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Specifications
Appearance White free-flowing powder;
Loss on drying Not less than 16.1%, and not more than 17.1%;
Heavy metals Not more than 0.001%;
Any individual impurity Not more than 0.1%;
Total impurities Not more than 0.5%;
Assay 98.0%~102.0%.
Standard: USP30
Service Guarantee
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Product Quality Commitment
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Deposit Service Commitments
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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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