Chengdu Baishixing Science and Technology Industry Co., Ltd.
Pharmaceutical Intermediate, D-Amino Acid, 632-20-2 manufacturer / supplier in China, offering D-Threonine, 6-Ba, 4-CPA and so on.
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Supplier Homepage Product List Pharmaceutical Intermediate D-Threonine


Min. Order: 1 KG
Production Capacity: 200kg/Month
Transport Package: Barrel, Bag
Payment Terms: L/C, T/T

Product Detail

Basic Info
  • CAS #: 632-20-2
  • Trademark: Baishixing
  • Specification: 25kg/barrel, 5kg/bag
  • Origin: China
Product Description
Place of Origine: Chengdu China
Supply Ability:
CAS No: 632-20-2

White crystals or crystalline powder, slightly sweet taste. Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and in ether.

Preserve in tight containers at controlled room temperature.
Recommended limit: 2 years.
Manufacture standardAJI97
Specification rotation[α ] 20 D+27.6~+29.0 ο
Transmittance≥ 98.0%
Chloride≤ 0.020%
Ammonium≤ 0.02%
Sulfate≤ 0.020%
Iron≤ 10ppm
Heavy metals≤ 10ppm
Arsenic≤ 1ppm
Other amino acidsChromatographically not detectable
Loss on drying≤ 0.20%
Residue on ignition≤ 0.10%
Chemical name2-Amino-3-Hydroxybutyric Acid
Molecular formulaC4H9NO3
Molecular weight119.12
Chengdu Baishixing Science and Technology Industry Co., Ltd.
Sichuan, China
Local Time: 2017/Mar/30 00:56:19
Account Registered in: 2010
Business Type: Manufacturer/Factory

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