Products
- Organic Intermediate[10]
- Amine[7]
- Organic Acid[3]
- Chemical Reagents[1]
- Other Chemicals[9]
- Pharmaceutical[3]
- Alkali[5]
- Food Additives[6]
Contact Us
- Contact Person : Mr. DONG DEREK
- Company Name : Shanghai Haochuan Chemical Co., Ltd.
- Tel : 86-21-60837177
- Fax : 86-21-60837179
- Address : Shanghai,SHANGHAI,Room 1113,No.106 Zhongjiang Road,Shanghai China
- Country/Region : China
- Zip : 200062
L-ISOLEUCINE SIGMA GRADE
Product Detailed
Related Categories:Organic Intermediate
assay:99.1
PH:6.14
specific rotation:+40.71
amminium:<0.1
Item | Limits | Test results |
Identification | Conordant with the referennce spectrum | Conforms |
Assay | 98.5~101.0 | 99.1 |
pH | 5.5~6.5 | 6.14 |
Specific rotation | +40.0°~+43.0° | +40.71° |
Residue on ignition | ≤0.10 | <0.1 |
Amminium | ≤0.02 | <0.02 |
Loss on drying | ≤0.30 | 0.22 |
Chloride | ≤0.02 | <0.02 |
Lron | ≤10.0 | <10.0 |
Sulfate | ≤0.03 | <0.03 |
Arsenic | ≤1.00 | / |
Heavy metals | ≤10.0 | / |
Organic | Meets the requiremnts | Conforms |
L-ISOLEUCINE SIGMA GRADE
