DL-Tartaric Acid
Item specifics
- Appearance
- white crystal granule
- Purity
- 99.8%
Review
Description
CERTIFICATE OF ANALYSIS
Name: DL-TARTARIC ACID (FOOD GRADE)
Batch Number: 2012100801
Certificate No.:2012100801 Manu Date: October 8, 2012
Date of Release: October 9, 2012 Expiry Date: October 7, 2015
ANALYSIS AS PER ENTERPRISE STANDARD.
Items of Test | Standard | Result of Test |
Assay % | 99.5-101 | 99.80 |
Metlting point ℃ | 200-206 | 201-206 |
Loss on drying % | ≤0.5 | 0.42 |
As content % | ≤0.0002 | <0.0001 |
Heavy metals(as Pb) % | ≤0.001 | <0.001 |
Chloride(CL) % | ≤0.002 | <0.002 |
Oxalate | Qualified | Qualified |
Sulfate(SO4) % | ≤0.02 | <0.02 |
Calsium % | ≤0.02 | <0.002 |
Lead % | ≤0.0002 | <0.002 |
Residue on ignition | ≤0.10 | 0.07 |
Conculsion | It comply with the enterprise standard | |
