L+Tartaric Acid
Item specifics
- Appearance
- white crystal granule
- Purity
- 99.5%min
Review
Description
CERTIFICATE OF ANALYSIS
Name: L(+)-TARTARIC ACID
Batch Number: 20180703 MFG Date: July 7, 2018
Date of Release: July 8, 2018 Expiry Date: July 6, 2020
ANALYSIS AS PER BP2009
Items of Test | Standard | Result of Test |
Identification | Meets | Meets |
Clarity | Meets | Meets |
Color | Meets | Meets |
Assay % | 99.5-101 | 99.86 |
Loss on drying % | ≤0.2 | 0.1 |
As content % | ≤0.0002 | <0.0001 |
Heavy metals(as Pb) % | ≤0.001 | <0.001 |
Chloride(CL) % | ≤0.01 | <0.002 |
Oxalate(H2C2O2) % | ≤0.035 | ≤0.01 |
Sulfate(SO4) % | ≤0.015 | <0.002 |
Calsium % | ≤0.02 | <0.002 |
Lead % | ≤0.002 | <0.0002 |
Sulfate cinder | ≤0.05 | <0.05 |
Specific rotation | +120-+130 | +12.180 |
Conculsion | It comply with the standard BP2009 | |
