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Hangzhou Lin'an Hongshan chemical plant

25 YRS

Zhejiang, China

CNY 0.0 Million

66600 m²

50-100 people

Main Products: DL-Tartaric Acid / Potassium Sodium Tartrate Tetrahydrate / Potassium Antimony Tartrate / Potassium Bitartrate / Potassium Tartrate

Zhejiang, China

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Dl-Tartaric Acid / CAS 133-37-9

99%

OVERVIEW

Uses

Potassium Bitartrate Potassium Bitartrate

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Woven Bag 99%	23 MT	--	--	--

Lead Time

In Stock

Max Capacity

2000 MT/Year

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DOCUMENTS

99%

DESCRIPTION

DL-Tartaric Acid

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Molecular formula: C₄H₆O₆nH₂O (crystalline product: n = 1, anhydrous product: n = 0,)

Molecular weight: 168.11 (crystalline product) 150.09 (anhydrous product)

Properties: colorless crystalline or white crystalline powder, odorless and sour.

Quality index:

Gb15358-94

Item	Index
Item	Catalyst	Anhydrous
Assay(dry),% ≥	99.5	99.5
MP range,°C	200-206	200-206
Sulfate(SO₄),% ≤	0.04	0.04
Heavy metal(as Pb),% ≤	0.001	0.001
As,% ≤	0.0002	0.0002
Easy oxide	OK	OK
Loss on heat,% ≤	11.5	0.5
Residue on ignition,% ≤	0.10	0.10

BP98

Item	Index
Contact %	99.5-101.0
Ca ≤%	0.02
Heavy metal(as Pb),%≤	0.001
Oxide(Cl)≤%	0.01
Sulfate(SO₄),% ≤	0.015
Oxalate (C₂O₄)≤%	0.035
Loss on heat,% ≤(100-105°C)	0.2

Usage: This product is widely used in food industry, such as beer foaming agent, food sour agent and flavoring agent. It is used in cool drinks, candy, fruit juice, sauce, cold dishes, fermentation powder, etc. This product is in line with the public regulations on food additives in Japan.

Packing: 25kg plastic woven bag lined with kraft paper bag or composite bag.

Typical Properties

DL-Tartaric Acid is colorless crystal or white crystal powder, odorless and sour. It is a mixture of equal amounts of right-handed and left-handed tartaric acid, often containing one or two crystal water, heated to 100 ℃ ° It is soluble in water and insoluble in chloroform. DL tartaric acid can be used as sour taste agent, chelating agent, antioxidant synergist, aroma enhancer, quick acting leavening agent, acid substance, food pigment diluent and solidifying agent. DL-Tartaric Acid is widely used in food, medicine, chemical industry, light industry and other industries. It is mainly used in the manufacture of tartrate. In the food industry, it is used as beer foaming agent, food sour agent, taste corrector and sour agent of grape juice. It is also used in tanning, photography, glass, enamel, telecommunication equipment, etc.

CAS No.

133-37-9

Formula

C4H6O6

Molecular Mass

150.08700

Exact Mass

150.01600

PSA

115.06000

Logp

-2.12260

IUPAC

2,3-dihydroxybutanedioic acid

SMILES

C(C(C(=O)O)O)(C(=O)O)O

Matter Classification

organic

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