Customization: | Available |
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Powder: | Yes |
Customized: | Non-Customized |
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factory price cosmetic grade 99% Azelaic Acid CAS 123-99-9 raw powder Azelaic Acid
Common Name | Azelaic acid | ||
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CAS Number | 123-99-9 | Molecular Weight | 188.221 |
Density | 1.1±0.1 g/cm3 | Boiling Point | 286 ºC (100 mmHg) |
Molecular Formula | C9H16O4 | Melting Point | 98-103 ºC |
MSDS | ChineseUSA | Flash Point | 215 ºC |
Items | Standard | Results | ||
Appeaeance | White powder solid | Qualified | ||
Content | ≥98.00% | 98.38% | ||
Total dicarboxylic acid content | ≥99% | 99.29% | ||
Monoacid content | ≤0.30% | 0.22% | ||
Melting point | 106ºC-107.5ºC | 106.1ºC-107.1ºC | ||
Acid value | 585.0mgKOH/g-595.0mgKOH/g | 593.7mgKOH/g | ||
Water content | ≤0.5% | 0.4% | ||
Ash content | ≤0.5% | 0.2% | ||
Heavy metal | ≤20% | 10% | ||
Light transmittance,440nm | 95%-100% | 97% | ||
Light transmittance,550nm | 95%-100% | 97% |
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.