shijiazhuang dechenxing technology ltd. -

shijiazhuang dechenxing technology ltd.

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ultraviolet absorbent
Specification: (UV-0)(UV-9)(UV-531)
Detail: Ultraviolet absorbent (UV-9) Molecular formula: C14H12O3 Molecular weight: 228.25 Appearance: Gray white or canary crystalline powder Spec: Purity: 99.0% Melting point: 61.5-64.5 Loss on...

two methyl cyclopropane
Specification: 25KG/barrel
Detail: Two methyl cyclopropane formamide West Division statins important chiral intermediates, West Division statins (cilastatin) of the United States Merck developed kidney dehydrogenation two peptide inhibitors. It can inhibit imip...

hydroxyacetic acid(glycolic acid)
Specification: Hydroxyacetic acid
Detail: Hydroxyacetic acid(glycolic acid) SF: HOCH2COOH MW: 76.05 Traits : tran***rent liquid; Hydroxy acid content is not less than 70%; Chloride not more than 3% purposes : - 70% acetic acid solution used to clean the main ...


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