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水杨酸
Salicylic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3059226 | 100g | 577 | |||
| 3059226 | 500g | 1230 | |||
| 3059226 | 2500g | 3480 |
产品别名
69-72-7
水杨酸
Salicylic Acid
2-Hydroxybenzoic Acid
基本信息
| 应用 | Salicylic acid is used as a food preservative as well as used in the treatment of many skin disorders such as acne, dandruff, psoriasis and seborrheic dermatitis of the skin and scalp. It is an antiseptic. It is mainly used in the pharmaceutical industry for the manufacture of antipyretic, analgesic, anti-inflammatory and diuretic drugs. It is also used in the dye industry for making azo direct dyes and acidic mordant dyeing. |
| 备注 | Light sensitive. Incompatible with strong oxidizing agents, strong bases, iodine, iron and iron salts. |
| MDL | MFCD00002439 |
| EINECS | 200-712-3 |
| 分子式 | C7H6O3 |
| 分子量 | 138.12 |
| 熔点 | 158-160° |
| 沸点 | 211°/20mm |
| 闪点 | 157°(315°F) |
| 密度 | 1.443 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in carbon terachloride, benzene, propanol, absolute ethanol, acetone, toluene and ether. Slightly soluble in cold water. More soluble in boiling water. Water solubility increased by Na{3}PO{4}, alkali acetates or alkali citrates. |
| Beilstein | 774890 |
| Merck | 14,8332 |
| 危险类别 | 22-37/38-41 Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes. |
Grade Specifications
| Grade Specifications | Maximum level of impurities: Melting point 158.0-161.0?, Residue after ignition 0.01%, Cl 0.001%, SO4 0.003%, Heavy Metals (as Pb) 5ppm, Fe 2ppm, Substances darkened by sulfuric acid P.T. |
安全信息
| 安全等级 | 26-36/37/39-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.This material and its container must be disposed of as hazardous waste |
| RTECS | VO0525000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H315-H318-H335 Harmful if swallowed.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
