Food Additives L (+) -Tartaric Acid

• CAS No.: 87-69-4
• Formula: C4h6o6
• EINECS: 201-766-0
• Certification: ISO
• Packaging Material: Paper
• Storage Method: Normal
• Model NO.: AWI
• Shelf Life: 6 Months-12 Months
• Type: Tartaric Acid
• Other Names: 2,3-Dihydroxybutanedioic Acid
• Assay: 99.7%Min
• Appearance: White Powder or Granules
• Mesh: 60mesh
• Storage: Keep in a Dry and Cool Place
• Usage: Food Additives
• Packing: in 25kg Bags
• Transport Package: 25mt Max Without Pallets
• Trademark: AWI
• Origin: China
• HS Code: 29181200
• Production Capacity: 1000 Metric Ton/Metric Tons Per Month

Product Description

Description

Description of L-Tartaric Acid

Product name: L(+)-Tartaric acid
Synonyms: (+)-Tartaric acid; L(+)-Dihydroxysuccinic acid; Natural tartaric acid
CAS No.:87-69-4
EINECS:201-766-0
Molecular formula:C4H6O6 
Molecular weight:150.09 
Packing:25Kg/drum or 25Kg/bag or as demand
Storage:Please store the product under the recommended conditions in the Certificate of Analysis.

 

Function:

1.Tartaric acid is widely used as acidulant in beverage and other foods. And it is used as chiral pool to synthesize tartrate derivatives. 
2.Tartaric acid is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production. 
3.Tartaric acidis also used as complexing agent, food additives screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing. 

Application
1.As sour agent,it is widely used in grape wine and some high-grade drink production.
2.With its optical activity,L(+)-Tartaric acid is used as chemical resolving agent in pharmaceutical industry.
3.As chiral materical to synthesize tartrate derivatives.
4.As the main raw material of the food emulsifier DATEM,it is widely used in bread,cake,ice-cream and other food.
5.As retarder,it is widely used in concrete and gypsum.
6.With its complexation,it is used as complexing agent and chelating agent in electroplating,sulfur removal,acid pickling.
7.It can also complex with multiple metal ion and can be used as cleaning agent or polishing agent of metal surface.

Typical Specifation

Product name	L(+)-Tartaric acid
Synonyms	(+)-Tartaric acid; L(+)-Dihydroxysuccinic acid; Natural tartaric acid
CAS No.	87-69-4
EINECS	201-766-0
Molecular formula	C4H6O6
Molecular weight	150.09
Packing	25Kg/drum or 25Kg/bag or as demand
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Item	Specification
Appearance	White needle crystal or crystalline powder
Assay	99.50%min
Clarity of Solution	Colourless and clear
Loss and Drying	0.2%max
Calcined Residue	0.1%max
Heavy Metals(Pb)	10ppm max
As	2 ppm max
Chloride(as Cl)	0.01%max
Sulphate (as SO4)	0.01%
Ammonium Salt	0.02%max
Easily Carbonized	Matter Colorless

 

AWI Service

1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request. 
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai