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Changmao Biochemical Engineering Co.,Ltd.

32 YRS

Jiangsu, China

CNY 53.0 Million

100-500 people

Main Products: (S)-Malic Acid / Dl-Malic Acid / L(+)-Tartaric Acid / DL-Tartaric Acid / Fumaric Acid / Aspartame / Acessulfame-Aspartame / Potassium Bitartrate / Methoxatin Disodium Salt / Maleic Acid / L-Aspartic Acid / (S)-3-Hydroxy-Gamma-Butyrolactone / (-)-Diethyl D-Tartrate / (R)-Malic Acid / (S)-(+)-3-Hydroxytetrahydrofuran / (R)-(-)-3-Hydroxytetrahydrofuran

Jiangsu, China

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Dl-Malic Acid / CAS 617-48-1

≥99.0%

<GB 25544-2010，FCC，BP，USP>;99.0%～100.5%

OVERVIEW

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Woven Bag ≥99.0%	--	--	--	--
25 KG/Paper Bag <GB 25544-2010，FCC，BP，USP>;99.0%～100.5%	--	20 MT	--	20 MT

Lead Time

14-30 days

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DESCRIPTION

DL- MALIC ACID

CHEMICAL NAME	DL-hydroxy butanedioic acid		STRUCTURAL FORMULA
MOLECULAR FORMULA	MOLECULAR WEIGHT	CAS No.
C4H6O5	134.09	617-48-1
DESCRIPTION：	White or nearlywhite, crystalline powder or granules having a strongly acid taste.

Specification

Title of index	index
Assay(C₄H₆O₅₎：	99.0%～100.5%
Specific Rotation[α]_D^25℃：	-0.10°～+0.10°
Arsenic(as As)：	≤2mg/kg
Lead（as Pb）：	≤2mg/kg
Residue on Ignition：	≤0.1%
Fumaric acid：	≤1.0%
Maleic acid：	≤0.05%
Water- insolublematter：	≤0.1%

packing:

25kg composite bag lined with polyethylene bag, 20 'container can hold 18 tons (with pallet) or 19 tons (without pallet)

Storage conditions:

Store in normal temperature and dry warehouse. Damp proof, sun proof, rain proof, and prevent mixing with harmful substances

Safety precautions:

Use personal protective equipment. Avoid inhalation and contact with eyes and skin. Ensure good ventilation / exhaust workplace. Wash hands immediately after use.

Transportation conditions:

According to ADR / rid, IMDG, ICAO / IATA, the substance is not dangerous goods

Uses:

Used in refreshing beverage (such as Lactobacillus beverage, milk beverage, soda, cola), frozen food (fruit dew, ice cream, etc.).

Uses also include as raw materials for pharmaceuticals, cosmetics, dental lotions, metal cleaners, buffers, coagulants in textile industry, and fluorescent whitening agents for polyester fibers.

Typical Properties

This product is a safe food additive, used as sour agent, preservative and pH value regulator. Food industry is used as sour agent, color retention agent, preservative, emulsifying stabilizer of egg yolk, etc. it is also used in pharmacy. Used as biochemical reagent and experimental reagent.

CAS No.

617-48-1

Formula

C4H6O5

Molecular Mass

134.08700

Exact Mass

134.02200

PSA

94.83000

Logp

-1.09340

IUPAC

2-hydroxybutanedioic acid

SMILES

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

Matter Classification

organic

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