Aluminum Caprate
Aluminum Palmitate
P-Aminobenzoic acid
Bebzakdegtde
Benzyl Acetoacetate
Benzyl Benzoate
Benzyl Butyrate
Benzyl Cinnamate
Benzyl Formate
Calcium Ascorbate
Calcium Bromate
Calcium Caprate
Calcium Caprylate
Calcium Carbonate
Calcium Citrate
Calcium Diglutamate
Calcium Gluconate
Calcium Lactate
Calcium Myristate
Calcium Palmitate
Calcium Pantothenate
D-Camphor
Carboxymethyl cellulose
Cellulose Acetate
Chlorophyll
Citronellal
DL-Citronellol
Citronellyl Acetates
Citronellyl Butyrate
Diethyl Malate
Diethyl Tartrate
Disodium Citriate
Erythorbic Acid
Ethyl Acetate
Neryl Acetate
Neryl Butyrate
Neryl Formate
Ethyl Vanillin
Ethtyl Vanillin Isobutyrate
Ethyl Vanillin Beta-D-Glucopyranoside
Ethyl Vanillin Propyleneglycol Acetal
Ferric Citrate
Ferrous Ascorbate
Ferrous Citrate
Ferrous Fumarate
Ferrous Lactate
Ferrous Gluconate
Geranyl Formate
Lactalbumin
Lanolin
Lauric Acid
Lauryl Acetate
Lauryl Alcohol
Linalyl Acetate
Linalyl Anthranilate
Linalyl Formate
Magnesium Caprate
Magnesium Caprylate
Magnesium Fumarate
Manganese Citrate
Musk, Ketone
Myristic Acid
Sodium Ascorbate
Sodium Benzoate
Sodium Bicarbonate
Sodium Formate
Sodium Fumarate
Sodium Humate
Sodium Lactate
Sodium Tartrate
Tocopherols
Sorbitol
Salicylic Acid
Potassium Sorbate
Potassium Chloride
Potassium Caseinate
Potassium Carbonate
Potassium Caprylate
Potassium Caprate
Beta-Carotene
Potassium Bromate
Potassium Borate
Potassium Bisulfite

 

DL-Tartaric Acid

(CAS: 133-37-9)

Recommend Site

CAS: 133-37-9

Specification:

 

DESCRIPTION

Colorless and semi-transparent or white powder, with sour taste

Chemical Name

2,3-Dihydroxybutanedioic acid

Molecular Formula

C 4 H 6 O 6

Structural Formula

Molecular Weight

150.09

SPECIFICATION
< Japanese Standard of Food Additives ,V II >

C 4 H 6 O 6 H 2 O C 4 H 6 O 6

Assay C 4 H 6 O 6

99.5% Min

99.5% Min

Melting Point

200 206

200 206

Heavy Metals(as Pb )

0.001% Max

0.001% Max

Residue On Ignition

0.1% Max

0.1% Max

Loss On Drying

11.5% Max

0.5% Max

Arsenic(as As)

0.0002 % Max

0.0002 % Max

Readily Oxidizable Substances

Qualified

Qualified

Sulfate Test

0.04% Max

0.04% Max

MAIN FUNCTION AND PURPOSE

This product is widely used in many fields such as foodstuff, medicine, chemical industry and light industry etc., and is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, potassium sodium tartrate. It can be served as beer vesicant, foodstuff sourness agent and flavoring etc. Its sourness is 1.3 times of that of citric acid, and is especially suitable to be a sourness agent of grape juice. This product is appraised as an excellent food additive by the FAO/WHO experts committee. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries.

PACKING

25KG net in Kraft/Plastic Bag lined with PE bag, 20MT/20'FCL (on pallet).

STORAGE

Kept airtightly in a light-proof, dry and cool place.