Project Description

China DL-Tartaric Acid Manufacturer

Chemical Name DL-Tartaric Acid
CAS No. 133-37-9
Molecular Formula: C₄H₆O₆
Molecular Weight: 150.09

DL-Tartaric acid Specifications:

Chemical name 2,3-dihydroxy succinic acid
Molecular weight 150.09
Molecular formula C4H6O6
Synonyms (2S,3S)-2,3-dihydroxybutane-1.4-dioicacid;2,3-dihydroxy-,(R*,R*)-(±)-Butanedioicacid;2,3-dihydroxy-,(theta,theta)-(+/-)-butanedioicaci;Butanedioic acid, 2,3-dihydroxy-(R*,R*)-(.+/-.)-;Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-(±;DL-2,3-Dihydroxysuccinicacid;dl-Tartaric acid anhydrous;DL-Weinsαure
CAS NO 133-37-9
Appearance Colorless crystals or white crystals, stable in the air, dissolvable in the water, ethanol and ethyl ether.
Quality Index Index Name BP98 Food grade Monohydrate
Assay% ≥99.7 ≥99.5 ≥99.5
Melting point °C 200-206 200-206 200-206
Heavy metal(Pb ) ≤0.001% ≤0.001% ≤0.001%
As ≤2PPM ≤2PPM ≤2PPM
Sulfate(SO4) ≤0.04% ≤0.04% ≤0.04%
Loss on drying ≤0.5% ≤0.5% ≤11.5%
Residue on ignition ≤0.10% ≤0.10% ≤0.10%
 Uses Widely used in food, medicine, chemistry and light industry, etc.,

Mainly sed to manufacture tartaric acid salts, such potassium sodium tartrate and used as beer foaming agent.

Also applied in tanning, photo, glass, enamel and telecom materials industries.

Its acidity is as 1.3 times as citric acid, so specially as acidifying agent for grape juice.

Packing 25KG kraft bag , 20T in 20feet container with pallet

dl-tartaric acid supplier

Products CAS Number
L(+)-Tartaric acid 87-69-4
Nonivamide 2444-46-4
Polyetheramine D2000/T5000/T403/T400 9046-10-0
Triethyl Phospate ( TEP ) 78-40-0