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dl-malic acid cas 617-48-1

Chemical Name: DL-Malic acid

CAS No.: 617-48-1

Molecular Formula: C4H6O5

Molecular weight:134.09

Appearance:White or nearly white crystalline powder or granules

Assay: 99.0~100.5

Category: Food Additives

• Description

Description

DL-Malic acidquick Details

Chemical Name: DL-Malic acid

CAS No.: 617-48-1

Molecular Formula: C4H6O5

Molecular weight:134.09

emical Structure:

Molecular weight:134.09

Appearance:White or nearly white crystalline powder or granules

Assay: 99.0~100.5

DL-Malic acid Typical Properties

Parameters	Method	Specification
Assay	E296/FCC	NLT 99.0%
Description		White or nearly white crystalline powder or granules
Melting Point	E-296	127.0-132.0 °C
Test for malate	E296/FCC	Passes test
Fumaric Acid	E296/FCC	NMT 1.0 %
Maleic Acid	E296/FCC	NMT 0.05 %
Water insolubles	FCC	NMT 0.1 %
Specific Rotation	E296/FCC	-0.1- 0.1
Residue on Ignition	E296/FCC	NMT 0.1 %
Arsenic	E296/FCC	NMT 2ppm
Mercury	E-296	NMT 1 ppm
Heavy Metals	FCC	NMT 10 ppm
Lead	E296/FCC	NMT 2ppm
Sulphated ash	FCC	NMT 0.1%

DL-Malic acid Usage

1. Malic acid is an internationally recognized safe food additive. It is used as a sour agent, preservative and Ph value modifier. Its acidity is soft and long lasting, and its sour taste is 20% stronger than citric acid. It can be used in various foods and used in moderation according to production needs.

2. The food industry is used as an acid stabilizer, color retention agent, preservative and egg yolk and other emulsion stabilizers, etc., also used in pharmaceuticals.

DL-Malic acid Packaging and Shipping

Packing: 25kg/fiber drum

DL-Malic acid Storage

Stored in a cool dry place out of direct sunlight.

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