Tartaric Acid Price — China Factory EXW 2026

Tartaric Acid price Spec: China national standards

China EXW, VAT excluded

Newest China EXW USD 1,930.19 / MT · VAT excluded +626.9381 (48.00%) as of 20210323

Newest Price 1,930.19

Price Date 20210323

Day's Change +626.94

Day's Range 1,930.19 - 2,557.12

Month's Change -868.83

Month's Range 1,930.19 - 1,061.35

Year's Change +145.52

Year's Range 1,930.19 - 1,784.66

The feedstock shift is the key price lever to watch. If European wine by-product supply keeps declining, Chinese producers with enzymatic technology gain pricing power. Buyers shou...

Also known as (2R,3R)-2,3-Dihydroxybernsteinsaeure, (2R,3S)-2,3-Dihydroxybernsteinsaeure, 2,3-Dihydroxybutanedioic acid, D(-)-Tartaric acid

Opinions

What drives the global tartaric acid market, and how does China fit into the supply-demand picture?

The feedstock shift is the key price lever to watch. If European wine by-product supply keeps declining, Chinese producers with enzymatic technology gain pricing power. Buyers should monitor import/export data from China Customs monthly, as export volumes directly influence domestic spot prices and contract negotiations.

Why do wine bottles develop tartaric acid crystals, and what does this mean for wine quality and stability?

For food and beverage manufacturers, this crystallization behavior is a formulation consideration. If you use tartaric acid in clear beverages, you need to account for cold-stability testing and potential precipitation with calcium or potassium ions. Some buyers switch to sodium or potassium tartrate salts to manage solubility in finished products.

Tartaric Acid price context

What drives Tartaric Acid prices

What drives the global tartaric acid market, and how does China fit into the supply-demand picture?: The feedstock shift is the key price lever to watch. If European wine by-product supply keeps declining, Chinese producers with enzymatic technology gain pricin...

Why do wine bottles develop tartaric acid crystals, and what does this mean for wine quality and stability?: For food and beverage manufacturers, this crystallization behavior is a formulation consideration. If you use tartaric acid in clear beverages, you need to acco...

How we assess Tartaric Acid price

China factory / mainstream market EXW quotes (VAT excluded where shown) - not a single global public index

Regional and specification detail so buyers can compare like-for-like grades

Landed cost figures from our calculator are planning estimates, not a customs ruling

Overview

Tartaric acid (2,3-dihydroxybutanedioic acid, CAS 526-83-0) is a white crystalline powder, freely soluble in water and ethanol, and occurs naturally in grapes, tamarind, and bananas. It is a key organic acid widely used as an acidulant, chelating agent, and chiral building block.

Food & beverage: the principal acid in wine, contributing tartness and stability; its crystalline deposits in aged wine are harmless and known as "wine diamonds."
Pharmaceutical: used in the synthesis of active ingredients such as vinorelbine tartrate and as an excipient or chiral resolving agent.
Cosmetics & personal care: acts as a pH adjuster and stabiliser in formulations.
Industrial: serves as a mordant, tanning agent, and chelating agent in textiles, metallurgy, and chemical processing.

China's production landscape includes both natural extraction from wine lees and chemical synthesis routes, with L-, D-, and DL-tartaric acid grades available. The market serves food, pharmaceutical, and industrial downstreams, with domestic output covering most demand and a growing export presence.

Key domestic producers:
Changmao Biochemical Engineering – leading producer of tartaric acid and derivatives.
Hangzhou Baojing Chemical – active in food and pharmaceutical grade tartaric acid.
Ningbo Jinzhan Chemical – supplier of tartaric acid and related organic acid products.

Properties

Name

Tartaric Acid

(2R,3R)-2,3-Dihydroxybernsteinsaeure

(2R,3S)-2,3-Dihydroxybernsteinsaeure

2,3-Dihydroxybutanedioic acid

D(-)-Tartaric acid

CAS Number

526-83-0

EINECS No.

200-533-0

HS Code

2918120000

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