Hefei TNJ chemical industry co.,ltd
Diamond Supplier Enterprise Certification
- Diamond
Supplier - 10th
years
Diamond Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
Tel: 0086-551-65418671
Tel: 0086-551-67199489
Tel: 0551-65418672
Tel: +86 551 6541 8675
Tel: +86-551-65418676
Tel: 0551-65418684
Tel: 0086-551 65418681
Tel: 055165418684
Tel: 0086-551-65418684
Tel: 0086 551-67199490
Mobile: 0086-551-18225849144
Tel: +86-551-65418695
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
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CAS NO.56-45-1
|
Item |
AJI92 |
USP28 |
|
Assay |
98.5~101.0% |
98.5~101.0% |
|
PH |
5.2~6.2 |
5.2~6.2 |
|
Specific rotation[a]D020 |
+14.4°~+15.5° |
+14.0°~+15.6° |
|
Transmittance(T430) |
clear & colorless |
|
|
Chloride(Cl) |
≤0.02% |
≤0.02% |
|
Ammonium(NH4) |
≤0.02% |
|
|
Sulfate(SO4) |
≤0.02% |
≤0.02% |
|
Iron(Fe) |
≤10ppm |
≤20ppm |
|
Heavy metals(Pb) |
≤10ppm |
≤10ppm |
|
Lead |
≤10ppm |
|
|
Arsenic(As) |
≤1ppm |
|
|
Other amino acids |
conforms |
Conforms |
|
Loss on drying |
≤0.20% |
≤0.20% |
|
Residue on ignition |
≤0.10% |
≤0.10% |
Main uses:
Biochemical reagent, food additive, nutrition supplement, skin nutrition additive in cosmetic, material of cycloserine
|
Item |
AJI92 |
USP28 |
|
Assay |
98.5~101.0% |
98.5~101.0% |
|
PH |
5.2~6.2 |
5.2~6.2 |
|
Specific rotation[a]D020 |
+14.4°~+15.5° |
+14.0°~+15.6° |
|
Transmittance(T430) |
clear & colorless |
|
|
Chloride(Cl) |
≤0.02% |
≤0.02% |
|
Ammonium(NH4) |
≤0.02% |
|
|
Sulfate(SO4) |
≤0.02% |
≤0.02% |
|
Iron(Fe) |
≤10ppm |
≤20ppm |
|
Heavy metals(Pb) |
≤10ppm |
≤10ppm |
|
Lead |
≤10ppm |
|
|
Arsenic(As) |
≤1ppm |
|
|
Other amino acids |
conforms |
Conforms |
|
Loss on drying |
≤0.20% |
≤0.20% |
|
Residue on ignition |
≤0.10% |
≤0.10% |
Main uses:
Biochemical reagent, food additive, nutrition supplement, skin nutrition additive in cosmetic, material of cycloserine
