Min.Order / FOB Price:Get Latest Price
1 Metric Ton |
Negotiable |
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
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. |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View