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Sell 2-Amino-3-hydroxypropionic acid

Inquiry
  Post Date: Oct 30,2013
  Expiry Date: Oct 30,2014
  Detailed Description: Cas No. :302-84-1 Quantity: 1Kilograms
Specs:White crystalline power
Payment Method: T/T , Paypal , Western Uion , L/C
FIRST:
Name:DL-Serine
Products content: 98%
The CAS No: 302-84-1
Quality Standard: pharmaceutical grade
Package:25kg/drum
English Name:(+/-)-2-Amino-3-hydroxypropionic acid; H-DL-Ser-OH
Formula: C3H7NO3

SECOND:
Purpose: nutritional supplement. Amino acids.
1) Mainly used for amino acid infusion, with special wettability, also used
in cold cream, cosmetics.
2) Serine constitute the human body of several kinds of essential amino
acid protein a, for the construction of a protein has a very important role

THREE:
Finished Inspection Report

Articles Specifications Results
Appearance White crystals or crystalline power White crystalline power
Chloride <=0.02% <0.02%
Arsenic <=1ppm <1ppm
Sulfate <=0.02% <0.02%
Ammonium(NH4) <=0.02% <0.02%
Iron(FE) <=10ppm <10ppm
Other Amino acids Meets the requirement Conforms
Heavy metals(as Pb) <=10ppm <10ppm
Loss on drying <=0.20% 0.09%
Residue on ignition <=0.10% 0.05%
Solution transmittance >=95% 98.0%
Assay 99.0%-101.0% 99.54%


Spec Chloride≤0.02% White crystals or crystalline power
Quantity 2ton
Package 25kg/drum aluminum foil bag , plastic drum packed
Related Keywords: H-DL-Ser-OH , L —Serine , serine , DL-Serine , FCC



  CAS Registry Number:

302-84-1
  Synonyms: ;(+/-)-2-Amino-3-hydroxypropionic acid;H-DL-Ser-OH;
  Molecular Formula: C3H7NO3
  Molecular Weight: 105.0926
  Molecular Structure: 302-84-1 DL-Serine
  Safety Description: S24/25:;

  Company: shanghai Xuxin Chemical Technology Co., Ltd     [ China ]        
  Contact: Camellia
  Tel: 8618868922857/86-021-60890630
  Fax: 86-02160890620
  Email: camellia_chemical@163.com
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