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Dehydroepiandrosterone CAS Number:512-04-9 Molecular Formula:C27H42O3 Molecular Weight:414.63 EINECS:208-134-3 Density:1.13 g/cm3 Melting Point:205-208°C Boiling Point:527.1 °C at 760 mmHg Flash Point:272.6 °C Solubility:chloroform: 20 mg/mL, clear, slightly yellow contact email:ycgcsal

Product name: Crotonitrile Alias:2-Butenenitrile1-cyanopropene;1-propenylcyanid;2-butenenitrile;beta-methylacrylonitrile;crotonic nitrile;crotonique nitrile; but-2-enenitrile CAS No.:4786-20-3 Appearance: colorless to light yellow liquid. Molecular formula: C4H5N Molecular weight: 67.09 Emai

1-ACETONAPHTHONE ( CAS No. 941-98-0) Appearance: light yellow liquid Content: 95%min. & 98% min. Package: 200KG/ iron drum, lined with plastic or 200KG/plastic drum 1X20’FCL : 16MT

Power of open and close: ≤50N Deflection of notch width and length: ±1.0 Deflection of notch diagonal: ±2.0 Deflection of same side: ±0.2 Fitting aperture: ≤0.2 oxidation :≥10um dust:40~120um Frofiles surface chromatism : Border upon member no evidence chromatis,m Profiles s

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