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8-苯胺萘-1-磺酸 铵 salt

8-Anilinonaphthalene-1-sulfonic acid ammonium salt
产品编号:4019214
规格:98%
CAS NO:28836-03-5
包装规格:5g,25g,100g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
40192145g749
401921425g3130
4019214100g9980
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
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.
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