|Port:||SHANGHAI OR QINGDAO|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Place of Origin:||Shandong China|
|Type:||Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates|
|Melting point:||169-171 °C(lit.)|
|Packaging Detail:||25KG/FIBER DRUM|
Di-p-Toluoyl-D-Tartaric Acid with cas 32634-68-7
Synonyms: (-)-di-p-Toluyl-L-tartaric acid;(2S,35)-(-)-di-o-4-Toluoyl-D-tartaric acid;2,3-bis[(4-methylbenzoyl)oxy]-,[s-(theta,theta)]-butanedioicaci;2,3-Bis[(4-methylbenzoyl)oxy]succinic acid;2,3-DI-O-PARA-TOLUOYL-D-TARTARICACIDHYDRATE;Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, [S-(R*,R*)]-;L-di-p-Toluyltartaric acid;2,3-Di-O-para-toluoyl-D-tartaric acid
Melting point 169-171 °C(lit.)
alpha 136 º (c=1, EtOH)
refractive index 139 ° (C=1, EtOH)
storage temp. Refrigerator
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Answer: T/T in advance are highly recommended. We can accept Western Union, Money Gram
and Paypal as well.
Answer: For sample, in need about 2 working days after payment; for big cargo
(more than 1kg), in about 3 working days after payment.
Answer: We have professional express forwarder, strong cooperate with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
For container products, we can do sea shipping,can guarantee that you can receive the product successfully and safety. You also can choose your own shipping forwarder.
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10 days at most.
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the
quality, but if you find our products not confirm with the COA after you receive it, please show
us your test result, we will provide with you the professional technical help.