Mandelic Acid NEW
| Price | Get Latest Price |
| Package | 1kg |
| Min. Order: | 1kg |
| Supply Ability: | 10000kg |
| Update Time: | 2024-05-01 |
Product Details
| 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 | |
Company Profile Introduction
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
| $0.00/10mg |
VIP1Y
|
ShenZhen H&D Pharmaceutical Technology Co., LTD
|
2024-05-14 | |
| $180.00/1kg |
VIP1Y
|
Hebei Zhuanglai Chemical Trading Co.,Ltd
|
2024-04-23 | |
| $0.00/1kg |
VIP1Y
|
Chongqing Zhihe Biopharmaceutical Co., Ltd.
|
2024-02-06 | |
| $100.00/1KG |
VIP4Y
|
Hebei Guanlang Biotechnology Co,.LTD
|
2023-09-05 | |
| $0.00/1kg |
VIP2Y
|
Hebei Kingfiner Technology Development Co.Ltd
|
2023-08-09 | |
| $100.00/25kg |
Henan Bao Enluo International TradeCo.，LTD
|
2023-05-15 | ||
| $0.00/1kg |
VIP2Y
|
Henan Aochuang Chemical Co.,Ltd.
|
2022-09-27 | |
| $10.00/1KG |
Shanxi Naipu Import and Export Co.,Ltd
|
2021-10-25 | ||
| $15.00/1KG |
Zhuozhou Wenxi import and Export Co., Ltd
|
2021-07-10 | ||
| $15.00/1KG |
Hebei Runbin Biotechnology Co. LTD
|
2020-09-25 |
China