Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
3000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, GMP, HACCP
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service

D-Tartaric Acid, Raw Material D-Tartaric Acid, Food Additive manufacturer / supplier in China, offering Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price, Chitosan Hydrochloride White Powder Best Price, Chitosan Lactate White Powder Best Price and so on.

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Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price

Get Latest Price
Min. Order / Reference FOB Price
10 Grams US $1-10/ Grams
Port: Shanghai, China
Production Capacity: 500kg/Per Month
Payment Terms: L/C, T/T, Western Union
CAS No.: 147-71-7
Formula: C4h6o6
Environmental Protection: Yes
Certification: ISO, SGS
Color: White
Classification: Supplement

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Basic Info

Model NO.
147-71-7
Function
Keeping Health and Promoting Growth
Appearance
Powder
Item
Raw Material D-Tartaric Acid
Trademark
IKNOW
Transport Package
Foil Bag/Drum/as Per Your Request
Specification
98%
Origin
China
Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder For Sale Best Price 

Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price

Product Description


There are three stereoisomers of tartaric acid: dextrose tartaric acid, levophyllic acid and meso tartaric acid. The optical rotation of the mixture of the same amount of dextrorotatory and levorotism is mutually offset, known as racemic tartaric acid. The mesomer does not exist in nature and can be synthesized chemically. Various tartaric acids are colorless crystals that are easily soluble in water.

Detailed Information

D-Tartaric acid Basic Information
 
Product Name:D-Tartaric acid
Synonyms:(S,S)-TARTARIC ACID;TARTARIC ACID;TARTARIC ACID, D-(-)-;TARTARIC ACID [DEXTRO (+)];TARTARIC ACID UNNATURAL;TARTARIC(D-) ACID;UNNATURAL TARTARIC ACID;d-tartaric
CAS:147-71-7
MF:C4H6O6
MW:150.09
EINECS:205-695-6
Product Categories:amino;Food additive and acidulant;-;FINE Chemical & INTERMEDIATES;Chiral Compounds;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Chiral chemicals
Mol File:147-71-7.mol

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
pka3.0, 4.4(at 25ºC)
Color White
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
Stability:Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
InChIKeyFEWJPZIEWOKRBE-LWMBPPNESA-N
CAS DataBase Reference147-71-7(CAS DataBase Reference)
NIST Chemistry ReferenceD-Tartaric acid(147-71-7)
EPA Substance Registry SystemButanedioic acid, 2,3-dihydroxy-, (2S,3S)-(147-71-7)

Application

D-(-)-tartaric acid is widely used as an acidizing agent for beverages and other foods, and this use is similar to citric acid. Tartaric acid can be used as an acid dye mordant when it is combined with tannin. It is also used for some development and fixing operations in the photographic industry. Its iron salts are photosensitive and therefore they can be used to make blueprints. Tartaric acid could complex with a variety of metal ions, and it could be used for cleaning agent and polishing agent of metal surface. Potassium tartrate (Rochelle salt) can be used to prepare Fehling reagent, and it is also used as as laxatives and diuretics in medicine. In addition, it is also used as an intermediate of quinophan. The crystal has piezoelectric properties, so it could be used for the electronics industry.

It is used as a chromatographic reagent and masking agent.

It is used as resolving agent of medicine and as biochemical reagent. This product is widely used in food industry, such as beer foaming agent, food sour agent, flavoring agent. And it is also used for refreshing drinks, candy, fruit juice, sauce, cold dishes and baking powder. This product is in line with the Japanese food additives certificate.
It is used as chiral source and resolving agent for chiral synthesis.
 
Packing & Shipment

Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price


Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best PriceFood Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price
Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
detailed Certificate of Analysis.

3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
pharmaceutical and/or food standards.

5) Warehousing and storage: Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.

Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price

Certification

Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price


Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price

Food Additive Raw Material D-Tartaric Acid CAS 147-71-7 White Crystalline Powder for Sale Best Price
 
Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.

Q2:Can you give me a discount price?
Surely,It depend on your quantity.

Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. 

Q4: How to confirm the Product Quality before placing orders?
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:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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