Cosmetic Grade Skin Whitening Malic Acid

Short Description:

Product Name: Malic Acid

Cas No.: 97-67-6

Appearance: White Crystalline Powder

Specification: 99%

Molecular Formula: C4H6O5

Molecular Weight: 134.09

Grade: Cosmetic Grade

MOQ:1kg

Sample: Free Sample

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Product Detail

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Product Introduction

Malic acid, also known as 2 - hydroxy succinic acid, has two stereoisomers due to the presence of an asymmetric carbon atom in the molecule. There are three forms in nature, namely D malic acid, L malic acid and its mixture DL malic acid. White crystalline or crystalline powder with strong moisture absorption, easily soluble in water and ethanol.

Application

Malic acid contains natural moisturizing ingredients that can remove wrinkles on the surface of the skin, making it tender, white, smooth, and elastic. Therefore, it is highly favored in cosmetic formulas;

Malic acid can be used to prepare a variety of essence and spices for a variety of daily chemical products, such as toothpaste, shampoo, etc; It is used abroad as a new type of detergent additive to replace citric acid and to synthesize high-end special detergents.

Certificate Of Analysis

Product Name	Malic Acid	Specification	Company Standard
Cas No.	97-67-6	Manufacture Date	2024.9.8
Quantity	500KG	Analysis Date	2024.9.14
Batch No.	ES-240908	Expiry Date	2026.9.7
Items	Specifications		Results
Appearance	White Crystalline Powder		Conforms
Assay	99.0%-100.5%		99.6%
Odor & Taste	Characteristic		Conforms
Identification	Positive		Conforms
Specific Rotation(25℃)	-0.1 to +0.1		0
Ignition residue	≤0.1%		0.06%
Fumaric acid	≤1.0%		0.52%
Maleic acid	≤0.05%		0.03%
Water Insoluble	≤0.1%		0.006%
Heavy Metals	≤10.0ppm		Conforms
Pb	≤1.0 ppm		Conforms
As	≤1.0 ppm		Conforms
Cd	≤1.0 ppm		Conforms
Hg	≤0.1 ppm		Conforms
Total Plate Count	≤1000cfu/g		Conforms
Yeast & Mold	≤100cfu/g		Conforms
E.coli	Negative		Negative
Salmonella	Negative		Negative
Staphylococcus	Negative		Negative
Conclusion	This sample meets the specifications.