D-Tartaric acid---0...

D-Tartaric acid---001

D-Tartaric acid---001

Min.Order / FOB Price:Get Latest Price

5000 Kilogram

FOB Price: USD 2.2000

  • Min.Order :5000 Kilogram
  • Purity: 98%
  • Payment Terms : L/C,T/T

Keywords

(-)-(S,S)-Tartaric acid (-)-D-Tartaric acid (2S,3S)-(-)-Tartaric acid

Quick Details

  • Appearance:Crystalline powder
  • Application:Food industry
  • PackAge:25 kg per bag
  • ProductionCapacity:200000|Metric Ton|Year
  • Storage:Cool dry and dark place
  • Transportation:by sea

Superiority:

D-(-)-Tartaric Acid Structure
 
D-(-)-Tartaric Acid Chemical Properties
Melting point  172-174 °C(lit.)
alpha  -12.1 º (c=20, H2O)
Boiling point  191.59°C (rough estimate)
density  1,8 g/cm3
refractive index  -12.5 ° (C=5, H2O)
Fp  210 °C
storage temp.  Store below +30°C.
solubility  water: soluble100mg/mL, clear, colorless
form  Crystals or Crystalline Powder
pka 3.0, 4.4(at 25℃)
color  White
Odor odorless
optical activity [α]20/D 13.5±0.5°, c = 10% in H2O
Water Solubility  1394 g/L (20 ºC)
Sensitive  Light Sensitive
Merck  14,9068
BRN  1725145
Dielectric constant 35.9(-10℃)
Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
InChIKey FEWJPZIEWOKRBE-LWMBPPNESA-N
LogP -1.081 (est)
CAS DataBase Reference 147-71-7(CAS DataBase Reference)
NIST Chemistry Reference D-Tartaric acid(147-71-7)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- (147-71-7)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37-37/39-36
WGK Germany  3
RTECS  WW7875000
Autoignition Temperature 425 °C
Hazard Note  Light Sensitive
TSCA  Yes
HS Code  29181200

Details:

Baiding specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.

     Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.

Our company is willing to work withour customers to create a better future!

Factory                                                                                                                                                  

Certificate                                                                                                                                                   

Package and shipping                                                                                                                                

FAQ                                                                                                                                                    

 

FAQ

Q1: Are you a factory or trading company?

A: We are a professional factory, warm welcome to have a video chat to have a look or visit us.

Q2: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q3: How to start orders or make payments? A: The Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, , or Paypal.

Q4: How to confirm the product quality before placing orders?

A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q5: What's your MOQ?

A: Our MOQ is 1kg. But usually, we accept fewer quantities such as 100g on the condition that the sample charge is 100% paid.

Q6: How about delivery lead time?

A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)

Q7: Is there a discount?

A: Different quantity has different discount.

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