China (Mainland)
Assessedsupplier 
- Product Details
Keywords
- L(+)-Tartaric?acid
- L(+)-Tartaric
- 87-69-4
Quick Details
- ProName: L(+)-Tartaric?acid
- CasNo: 87-69-4
- DeliveryTime: Prompt
- PackAge: by foil-alum bag or paper drum
- Port: Shanghai or Hangzhou port
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- Transportation: By courier, air or sea.
- LimitNum: 0 Metric Ton
Superiority
Appearance White crystal or crystalline powder
Identification A:It responds to the tests for Tartrate.
B:When ignited,it gradually
decomposes emitting an odor
resembling that of burning sugar.
Assay(By C4H606) 99.7-100.5%
Specific optical rotation +12~+13?
Heavy metals(asPb) 0.001% max
Residue on ignition 0.1% max
Loss on drying 0.5% max
Sulfate 0.015% max
Oxalate 0.035% max
Arsenic(As) 0.0003% max
Calcium 0.02% max
Chlorides 0.01% max
Transparency and Colority Passed test
Solubility Passed test
Details
Appearance White crystal or crystalline powder
Identification A:It responds to the tests for Tartrate.
B:When ignited,it gradually
decomposes emitting an odor
resembling that of burning sugar.
Assay(By C4H606) 99.7-100.5%
Specific optical rotation +12~+13?
Heavy metals(asPb) 0.001% max
Residue on ignition 0.1% max
Loss on drying 0.5% max
Sulfate 0.015% max
Oxalate 0.035% max
Arsenic(As) 0.0003% max
Calcium 0.02% max
Chlorides 0.01% max
Transparency and Colority Passed test
Solubility Passed test