Sell supply n-acetyl-l-valine ycgc_int@yccreate.com @China (Mainland)

supply N-acetyl-L-valine  ycgc_int@yccreate.com

CAS No. :96 -81-1

EINECS No. :202-537-8

Molecular formula: C7H13NO3

Molecular Weight: 159.18

Appearance: white crystal or crystalline powder

Transtittance not less than 95.0%

Optical rotation  20 / (C = 1 acetic acid): -7.5 ° to -9.0 ° of

Melting point: 159 to 168 ℃

Arsenic (arsenic trioxide): No more than two parts per million

Heavy metal (Pb): Not more than 20ppm

Loss on drying: not more than 10%

Content: not less than 90.0%

Purposes: the important fine organic chemical intermediates, widely used in other fields of medicine, pesticide, the chemical industry

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Post by Tina chen    Chemicals    @2013-02-26 08:16:59