D Tartaric Acid Food Grade

We supply high quality D tartaric acid food grade.
D tartaric acid food grade is widely used as food, beverages and other sour agent.
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Product Details

1.Product introduction

Product name: D tartaric acid

Molecular Weight: 148.0721

Molecular Formula: C4H6O6

Melting Point(C): 168-172C

Boiling Point(C): 399.3C at 760 mmHg

Flash Point(C): 209.4C


Tartaric acid is a white crystalline organic acid that occurs naturally in many plants, most notably in grapes. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of winemaking. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant and to impart its distinctive sour taste.


Food Industry

– As acidifier and natural preservative for marmalades, ice cream, jellies, juices, preserves, and beverages.

– As effervescent for carbonated water.

– As emulsifier and preservative in the bread-making industry and in the preparation of candies and sweets.

Oenology: Used as an acidifier. Used in musts and wines to prepare wines that are more balanced from the point of view of taste, the result being an increase in their degree of acidity and a decrease in their pH content.

Pharmaceuticals Industry : Used as an excipient for the preparation of effervescent tablets.

Ponstruction Industry : Used in cement, plaster, and plaster of Paris to retard drying and facilitate the handling of these materials.

Cosmetics Industry :Used as a basic component of many natural body crèmes.

2.Product specification

Product name

tartaric acid


25kg per bag



Analysis results


colorless or translucent crystal or a white powder, acidity

Meets the requirements

Specific Rotation[α]D25℃



Content (on dry basis) (%)



Sulphate test

Pass test

Pass test

Oxalate test

Pass test

Pass test

Arsenic (As) (mg/kg)



Lead (Pb) (mg/kg)



Loss on drying (%)



Residue on ignition (%)



3.Product details


4.Product qualification

We are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.


5.Service and Shipping



1. How about the packing?

Usually we provide the packing as 25 kg / bag or carton. O

2. How about the validity of the products?

According to the products you ordered.

3. What documents you provide?

Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

4. 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.

5. How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).

6. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

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