Products
Contact Us
- Contact Person : Mr. Chow Peter
- Company Name : Xilong Chemical Industry Incorporated Co., Ltd.
- Tel : 86-20-62612188
- Fax : 86-20-83511616
- Address : Guangdong,Guangzhou,21/F, DS Building, 538 North Dezheng Road
- Country/Region : China
- Zip : 510045
Food Additives
L-Tryptophan API
It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.
GradePharma gradeMW204.23Density(20oC)400g/cm3Melting point290 °CUN No. CAS No.73-22-3Assay (as C11H12N2O2)≥98.5%Specific rotation [a]20D-30.0°~-32.5°Identitypasses...
L-Valine (pharma. grade)
It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.
GradePharma gradeMW117.15Density(20oC)400g/cm3Melting point315 °CUN No. CAS No.72-18-4Assay (as C5H11NO2, dried)≥98.5%Specific rotation...
L-Serine
It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.
GradePharma gradeMW105.09Relative density(water=1)1.54Melting point239 °CUN No. CAS No.56-45-1Assay (as C3H7NO3, dried)≥98.5%Specific rotation...
L-Cysteine Hydrochloride Monohydrate
It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.
Specification Specific rotation+5.5-+7.0°Heavy metals≤10ppmLoss on drying8.5-12.0%Residue on ignition≤0.10%Assay99.0-100.5%pH1.5-2.0Mainly usesL-Cysteine Hydrochloride...
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