Xiamen Ikg Chemical Co., Ltd.(expird)
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Business Type:Trading Company
CAS NO.118292-06-1
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.
6-Ethynyl-4,4-Dimethylthiochroman
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Product Name |
CAS NO. |
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6-Ethynyl-4,4-dimethylthiochroman |
118292-06-1 |
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Lot No. |
MFG. DATE |
RETEST. DATE |
Molecular Structure |
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E51-2109001 |
2021.09.10 |
2023.09.09 |
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Molecular Weight |
Molecular Formula |
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202.32 |
C13H14S |
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Quantity |
Packing |
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10kg |
Bag |
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Storage |
Keep in a cool & dry place |
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Items |
Specification |
Results |
Test Method |
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Appearance |
White to yellow colored solid. |
Yellow colored solid. |
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Identification: IR |
IR spectrum obtained for a sample displays the same absorption maxima as the spectrum for the similar preparation of the standard. |
Conforms |
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Water |
Not more than 1.0% |
0.05% |
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Residual solvents |
Class 3 Ethanol: Not more than 5000ppm |
Not detected. |
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Class 2 Hexane: Not more than 290ppm |
9ppm |
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Class 2 Methanol: Not more than 3000ppm |
1152ppm |
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Class 1 1,2-Dichloroethane: Not more than 5ppm |
4ppm |
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Chromatographic purity |
Purity: Not less than 95.0% |
98.6% |
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Thiochroman Hydrazone: Not more than 0.15% |
Not detected. |
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Thiochroman bis-hydrazone: Not more than 2.0% |
0.6% |
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Dimer: Not more than. 2.0% |
0.9% |
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Any individual unknown: Not more than 0.5% |
0.04% |
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Conclusion: |
Meet the requirement of HOUSE standard. |
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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.
Customers and partners satisfaction is our focus point.
IKGCHEM adheres to the "Consummate Service Convincing Honor" business strategy.