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Malic Acid

CAS Number: 636-61-3(D),97-67-6(L),617-48-1(DL)
EINECS No: 222-093-9
Empirical Formula (Hill Notation): C4H6O5
Package:25Kg/Drum
Drum’s Size:36cm*36cm*52cm
Shelf Time:2 Years

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Description

Malic acid is an alpha hydroxy acid found in certain fruits and wines. It’s used in foods and cosmetics, and sometimes as medicine. Malic acid is sour and acidic. This helps to clear away dead skin cells when applied to the skin.

Specification

Items	Standards
ASSAY(%)	98% MIN
MELTING POINT	127~132
FUMARIC ACID	1.0%MAX
MALEIC ACID	0.005%MAX
WATER INSOLUBLES	0.1%MAX
SULPHATED ASH	0.1%MAX
HEAVY METALS	20PPM
LEAD	5PPM
ARSENIC	2PPM
CHLORIDE	100PPM
MERCURY	1PPM
SPECIFIC ROTATION	-0.1-+0.1
Conclusion:	The product conforms to the standard of FCCVII .