dl-malic acid cas 6915-15-7

描述

DL-MALIC ACIDquick Details

Chemical Name: DL-MALIC ACID

CAS No.: 6915-15-7

Molecular Fomula: C4H6O5

Molecular weight:134.09

Chemical Structure:

Appearance:White or nearly white crystalline powder or granules

Assay： 99.0~100.5%

DL-MALIC ACIDtypical 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

Food, Feed, Pharma etc

DL-MALIC ACID Packaging and Shipping

Packing: 25kg/fiber drum

DL-MALIC ACID Storage

Stored in a cool dry place out of direct sunlight.