Sell supply l-asparagine monohydrate ycgc_int@yccreate.com @China (Mainland)

supply L-Asparagine Monohydrate  ycgc_int@yccreate.com

 5794-13-8
Chemical Name：L-Asparagine Monohydrate
Molecular weight：150.13 Molecular formula：C4H10N2O4
Properties：White crystals or crystalline powder,odourless,soluble in water,insoluble
in alcohol and ether
Specification:
Assay: ≥98.5%
Specific Rotation  20D +33.5°~+36.5°（6NHCl）
Loss on drying 11.5~12.5%
Chloride ≤200ppm
Sulfate ≤200ppm
Fe ≤10ppm
Transmittance ≥98.0%
Heavy metals（Pb） ≤10ppm
Arsenic（As） ≤1ppm
Residue on ignition(Sulfate) ≤0.10%
NH4+ ≤0.1%
Application: Mainly used as a pharmaceutical intermediate,also used in the research
Work of biochemistry,preparation of culture medium and as food
additives
Packing: In laminated drum of 25kgs net each with plastic lining

Tel:18062666860

Post by Tina chen    Chemicals    @2013-02-26 08:07:25