Manufacturer Supply High Quality CAS 2743-38-6 Dibenzoyl-L-Tartric Acid

• CAS No.: 2743-38-6
• Formula: C18h14o8
• EINECS: 220-374-0
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: shengbang
• Colour: White
• Density: 1.4±0.1 g/cm3
• Boiling Point: 606.6±55.0 °c at 760 Mmhg
• Melting Point: 151-154ºC
• Molecular Formula: C18h14o8
• Molecular Weight: 358.299
• Flash Point: 221.8±25.0 °c
• Exact Mass: 358.068878
• Psa: 127.20000
• Logp: 5.82
• Vapour Pressure: 0.0±1.8 Mmhg at 25°c
• Index of Refraction: 1.609
• Storage Condition: Refrigerator
• Transport Package: 25kg/Kraft Paper Bag
• Specification: purity 99%
• Trademark: shengbang
• Origin: China
• HS Code: 29181990
• Production Capacity: 50000kg/Month

Product Description

Product Description

Product  Name	Dibenzoyl-L-tartaric acid
CAS No.	2743-38-6
Appearance	powder
Purity	99.0%
impurities	≤0.1%
Packing	25kg/drum;
Delivery  Time	2-15 days
Storage	Dry and cool place and keep sealed away from strong light
Place of Origin	China
Customs	Free of customs (door to door)
Sample	Available
Shelf life	2 years
Payment	T/T,BTC,WU,Credit Card (Safe delivery door to door)

Application

Usage And Synthesis
Chemical Properties

Dibenzoyl-L-tartaric acid is white to light yellow crystal powde

Uses

Reagent used to produce chiral salts.

Uses

(-)-Dibenzoyl-L-tartaric acid, anhydrous is used as a reagent used to produce chiral salts. Also used as organic chemical synthesis intermediate.
 

Packaging & Shipping

Our service

1.      24Hour-On-Line Professional Quick Response.
2.      15years of Exporting Experience to more than 20 countries all over the world.
3.      Fast delivery within 10working days after payment.
4.      Flexible payment methods: TT, LC, DP, Western Union, Paypal.
5.      Professional guide on your purchase strategy based on market trendency.
 

FAQ

Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.

Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.