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8-苯胺萘-1-磺酸 铵 salt
8-Anilinonaphthalene-1-sulfonic acid ammonium salt
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
4019214 | 5g | 749 | |||
4019214 | 25g | 3130 | |||
4019214 | 100g | 9980 |
产品别名
28836-03-5
8-苯胺萘-1-磺酸 铵 salt
8-Anilinonaphthalene-1-sulfonic acid ammonium salt
1,8-ANS NH4
Ammonium 8-Anilino-1-naphthalenesulfonate
基本信息
应用 | ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it?’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media. |
备注 | Light & Air Sensitive & Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. |
MDL | MFCD00012560 |
EINECS | 249-265-6 |
分子式 | C16H13NO3S.NH3 |
分子量 | 316.37 |
熔点 | 242-244° |
灵敏度 | Hygroscopic. Air Sensitive. Light Sensitive. Store under Nitrogen. Ambient temperatures. |
形态 | Crystalline powder |
溶解性 | Soluble in water, 1N NaOH, and methanol. |
Beilstein | 3581235 |
危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
安全等级 | 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste |
TSCA | 是 |
GHS危害和防范说明
GHS符号 | |
Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.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. |