Mandelic Acid NEW

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Min. Order1kg
Purity99%
Cas No17199-29-0
Supply Ability10000kg
Update time2024-05-01

Shaanxi TNJONE Pharmaceutical Co., Ltd

1YR

China

Since2019-05-23

AddressNo. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C

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Chemical Properties

Product Name	Mandelic Acid
CAS No	17199-29-0
EC-No	241-240-8
Min. Order	1kg
Purity	99%
Supply Ability	10000kg
Release date	2024/05/01

Factory Provide Cosmetic Grade Dl Mandelic Acid Powder Mandelic Acid

Introduction

Product Name : Mandelic Acid

Othe name :Mandelic Acid; L-(+)-Mandelic Acid;D Mandelic Acid

CAS No. 17199-29-0

Molecular Formula: C8H8O3

MW: 152.15

Assay: 99%
Appearance: White powder
Melting Point :131-134 °C(lit.)

Boiling Point:234.6°C (rough estimate)

Density :1.3410

Storage :Sealed in dry,Room Temperature

Mandelic acid, also known as mandelic acid (first extracted from bitter almond), is a large molecular weight fruit acid that can speed up the metabolism of skin cells, exfoliate, help reduce fine lines, and remove deposits on the stratum corneum. Melanin in cells, improves pigmentation, has a whitening effect (can be used to lighten acne marks). However, the effect is slightly inferior to that of glycolic acid, because mandelic acid has a large molecular weight and weak permeability. Because of this, mandelic acid is less irritating to the skin and is also suitable for sensitive skin. In addition, mandelic acid can inhibit the activity of Staphylococcus epidermidis, Candida albicans and other bacteria, as an antibacterial agent.

Product Name	Mandelic acid	L-(+)-Mandelic acid	D mandelic acid
CAS	611-72-3 90-64-2	17199-29-0	611-71-2
Assay	≥99%	≥99%	≥99%
Molecular Formula	C8H8O3	C8H8O3	C8H8O3
Melting Point	118-121°C	131-135°C	131-135
Moisture	≤0.5%	≤0.5%	≤0.5%
Appearance	White crystal or crystalline powder	White oblique flake crystals	white crystal or crystalline powder
Specific Rotation	/	[α]D20: +153~+157.5	[α]D20: -153~-157.5
Ignition Residue	/	≤0.2%	≤0.2%

Specification

Item	Specifications	Results
Appearance	White crystal	White crystal
Solubility	Soluble in water and ether	Soluble in water and ether
Cyanide	Should be absent	No detected
Assay (Benzene)	50 ppm max	No detected
Assay (on dry basis)	99% min	99.86%
Melting point	117ºC~121ºC	118.6ºC~119.2ºC
[a]D20	±0.25°	0°
Transmittance (10% w/v water)	Not less than 90%	97.1%
Residue on ignition	0.5% max	0.02%
Turbidity	<20NTU	11.31NTU
Moisture	0.5% max	0.07%
Conclusion	The results conforms with enterprise standards

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.