China (Mainland)
Good quality L+Tartaric acid,CAS:87-69-4 CAS NO.87-69-4
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- high quality L-Tartaric acid,CAS:87-69-4
- good price L+Tartaric acid,CAS:87-69-4
- high purity L+Tartaric acid,CAS:87-69-4
Quick Details
- ProName: Good quality L+Tartaric acid,CAS:87-69...
- CasNo: 87-69-4
- Molecular Formula: C4H6O6
- Appearance: white crystalline powder
- Application: Uses: L-tartaric acid (L-tartaric acid...
- PackAge: 25kg net/paper drum
- Port: any Chinese port
- ProductionCapacity: Metric Ton/Day
- Purity: 99%min
- LimitNum: 1 Metric Ton
Superiority
|
ems |
standard |
result |
|
appearance |
white crystalline powder |
conform |
|
transparency & colority |
passes test |
conform |
|
solubility |
passes test |
conform |
|
specific rotation |
+12.0～+13.0° |
+12.25° |
|
loss on drying |
≤0.5% |
0.16% |
|
residue on ignition |
≤0.1% |
0.03% |
|
calcium |
≤0.02% |
＜0.02% |
|
chlorides |
≤0.01% |
＜0.01% |
|
heavy metals(as pb) |
≤0.001% |
＜0.001% |
|
arsenic(as as) |
≤0.0003% |
＜0.0003% |
|
sulfate |
≤0.015% |
＜0.015% |
|
oxalate |
≤0.035% |
＜0.035% |
|
assay |
99.7～100.5%(calculated as c4h606) |
99.88% |
|
conclusion |
this product conforms to usp34 standard. |
|