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PHARMACEUTICAL INTERMEDIATE

Factory supply 6-Methyleneandrost-4-ene-3,7-dione Cas 19457-55-7 with high quality and best price

Item No.: 19457-55-7
Product parameters
Cas number: 19457-55-7
Appearance: Pale yellow crystalline powder
Purity: 99%min
Brand: Fortunachem
Package details: 1kg/foil bag; 25kg/fiber drum
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Detail
Factory supply 6-Methyleneandrost-4-ene-3,7-dione Cas 19457-55-7 with high quality and best price





Specifications

Items

Specification

Result
Purity(HPLC) 99% 99.68%
Appearance Pale yellow crystalline powder Conform
Related substance Single unknown individua0.1%
Total impurities2.5%
0.09%
0.32%
Loss on drying 0.5% 0.07%
Melting point 158 161.5
Welcome to inquire us to get the complete COA!





Our package of product CAS 19457-55-7: 1kg/foil bag,25kg/drum








Unique advantages of 6-Methyleneandrost-4-ene-3,7-dione Cas 19457-55-7
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High quality & competitive price
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