| ≥1 piece |
Glycylglycine
CAS NO:556-50-3
MF:C4H8N2O3
EINECS NO:209-127-8
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade,Food Grade,Medicine Grade
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? Items
? |
? Specifications
? |
? Appearance??????????????????????????
? |
? White crystalline powder
? |
? Assay(C4H8N2O3),%(on
? dried matters) ? |
? 98.5~100.5
? |
? Transmittance,%(0.4g/20mL
? water) ? |
? ≥98.0
? |
? Loss on
? drying,%(4h,105) ? |
? ≤0.2
? |
? Heavy
? metals(as Pb),ppm ? |
? ≤10
? |
? Chloride(as
? Cl),% ? |
? ≤0.020
? |
? Sulphate(as
? SO4),% ? |
? ≤0.020
? |
? Residue on
? Ignition,% ? |
? ≤0.1
? |
? pH(5g/100mL
? water) ? |
? 5.5~6.0
? |
? Iron(as
? Fe),ppm ? |
? ≤20
? |
? Arsenic(as
? AS2O3),ppm ? |
? ≤1
? |
Contact People: Sunshine Liu
Zhaocounty Granray Bioproducts Co., Ltd.
Biotechnology industrial area Nanbaishe Town Zhaoxian
Shijiazhuang City Hebei Province.
If you are interested please feel free to contact with us.
Best regards,
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