D-Tartaric Acid D-Tartaric Acid D-Tartaric Acid
IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
D-Tartaric Acid
Product Name |
CAS NO. |
||||
D-Tartaric acid |
147-71-7 |
||||
Lot No. |
MFG. DATE |
RETEST. DATE |
Molecular Structure |
||
20210315 |
2021.03.14 |
2022.03.13 |
|||
Molecular Weight |
Molecular Formula |
||||
150.09 |
C4H6O6 |
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Quantity |
Packing |
||||
2000kg |
25kg/ fiber drum |
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Storage |
Keep in a cool & dry place |
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Items |
Specification |
Results |
Test Method |
||
Description |
White crystals or white powder |
Conforms |
|
||
Specific rotation |
-12.0°to -12.8° |
-12.16° |
|
||
Sulfate (SO4) |
0.05% max |
0.035% |
|
||
Heavy metals (Pb) |
0.001% max |
0.0005% |
|
||
Residue on ignition |
0.1% max |
0.035% |
|
||
Loss on drying |
0.5% max |
0.20% |
|
||
Assay |
99.5% min |
99.90% |
|
||
Optical purity (ee value) |
99.7% min |
99.86% |
|
||
Clarity test |
In accordance with the standard of experiment |
Conforms |
|
||
Conclusion: |
Meet the requirement of HOUSE standard. |
IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical, Fine Chemicals and Life Science etc.
Our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
IKGCHEM as a reliable partner for Chinese market, we are specialized in chemical raw materials; Consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, toll/contract manufacturer, investment solution and suitable partnership establishment in China.
IKGCHEM consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, We works closely together with the pilot plant and production team to assure timely and cost-effective production of quality products, our mission is to find solutions for customers' pilot and scale demand.
IKGCHEM sale&sourcing was constructed under our close cooperation with plants in China for years. We directly or through this strong network provide a wide range of fine chemical and intermediate to the chemical industry worldwide.
Our market intelligence provides sound knowledge-service and update information to improve competition continually.
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