L-蘋果酸 MALIC ACID 97-67-6

INCI名稱INCI name:

蘋果酸

英文名稱English name：

MALIC ACID

CAS號CAS Number：

97-67-6

化學式Chemical formula：

 C4H6O5

分子量Molecular weight：

134.09

HS編碼HS code：

2918190090

EINECS號EINECS No：

202-601-5

中文別名Chinese alias:

L-馬來酸；L-蘋果酸；

L-羥基丁二酸；L-羥基琥珀酸；

英文別名English alias:

L-MALIC ACID；pinguosuan；L-Mailcacid；

L-malic acid；L(-)-Malic acid；l-(ii)-malicacid；
L-(-)-Malic acid；L-(-)-Malic acid, CP；
L-Hydroxysuccinic acid；L-Gydroxybutanedioicacid；
(2S)-2-hydroxybutanedioate；(S)-(-)-Hydroxysuccinic acid；
hydroxy-,(S)-Butanedioicacid；Butanedioicacid,hydroxy-,(S)-
(2S)-2-hydroxybutanedioic acid；

簡介Introduction

自然界存在的蘋果酸都是L-蘋果酸，山楂、蘋果和葡萄果實的漿汁中富含L-蘋果酸，它是人體內部循環的重要中間產物，易被人體吸收，因此作為性能優異的食品添加劑和功能性食品廣泛應用于食品、化妝品、醫療和保健品領域。

The malic acid that exists in nature is all L-malic acid. The juice of hawthorn, apple, and grapefruit is rich in L-malic acid. It is an essential intermediate product in the internal circulation of the human body and is easily absorbed by the human body. Therefore, it is a food with excellent performance. Additives and functional foods are widely used in food, cosmetics, medical and health products.

發酵法L-蘋果酸的特點Main features of fermentation L-malic acid

1.來源于玉米，近似天然蘋果酸；

Originated from corn, similar to natural malic acid;

2.生物發酵、低碳有機；

Biological fermentation, low-carbon organic;

3.人體可吸收、直接參與人體代謝；

Human body can absorb and directly participate in human metabolism;

4.促進氨代謝，降低血氧濃度、保護肝臟。

Promote ammonia metabolism, reduce blood oxygen concentration, and protect the liver.

中國已用化妝品原料目錄China has used cosmetics raw materials directory

淋洗類產品最高歷史使用量(%)

The highest historical usage amount (%)

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駐留類產品最高歷史使用量(%)

The highest historical use of resident products (%)

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按照《化妝品安全技術規范》要求使用

Use in accordance with the requirements of 'Safety and Technical Specifications for Cosmetics'

質量標準Quality Inspection

項目Project

標準Standard

外觀Appearance

白色結晶或結晶性粉末

white crystal or crystalline powder

氣味Odor

特殊的酸味Special sour taste

澄清度Clarity

溶液為澄清透明clear and transparent

含量Assay(drying basis)

≥99.0%

比旋度Specification Rotation

-1.6°～-2.6°

熾灼殘渣Residue on Ignition

≤0.10%

硫酸鹽Sulfate

≤0.02%

氯化物Chloride

≤0.004%

富馬酸Fumaric acid

≤0.5%

馬來酸Maleic acid

≤0.05%

重金屬(鉛)Heavy metal(Lead)

≤10ppm

鉛Lead(Pb)

≤2ppm

砷Arsenic(As)

≤2ppm

汞Mercury(Hg)

≤1ppm

Package: In 25 kg net per fiber drum, inner polythene bags. We can provide the packing as you requested.