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Myristyltrimethylammonium bromide

Cas:
1119-97-7
Molecular Structure:
MDL:
MFCD00011770
Molecular Formula:
C17H38BrN; CH3(CH2)13N(Br)(CH3)3
Molecular Weight:
336.40
Alias:
西曲溴铵,肉豆蔻基三甲基溴化铵,溴化十四烷基三甲基铵,三甲基十四烷基溴化铵 Tetradecyltrimethylammonium bromide Trimethyl(tetradecyl)ammonium bromide Dodecyltrimethylammonium bromide
Product order:
Name Specifications Packing Price Delivery
Myristyltrimethylammonium bromide 离子色谱级 10g RMB 1045 Consulting service
Myristyltrimethylammonium bromide 99% 500g RMB 1369.5 Consulting service
Myristyltrimethylammonium bromide 99% 100g RMB 308 Consulting service
Myristyltrimethylammonium bromide 99% 25g RMB 115.5 Consulting service
Character:
白色粉末,易吸湿,溶于20%水。半数致死量(大鼠,静脉)15mg/kg。有腐蚀性。
熔点:245-250℃
   阳离子
Quality Standard:
项目                                  超纯级
外观Appearance                       白色至类白色粉末
核磁Proton NMR spectrum               Conforms to Structure
纯度assay                             >99%(高氯酸滴定)
水分Moistrue                          ≤0.5%
游离胺或胺盐Free Amine & amine salts  0.1%
铁Iron(Fe)                            <5PPM
重金属Heavy Metals                    <3PPM
pH(5% in DI H2O)                      5.6-6.8
灼烧残渣Residue On Ignition           ≤0.1%
水溶性Solubility(5%,H2O)              无色透明

品级Grade                            离子色谱级  
                             (grade for ion pair chromatography )
含量assay                             ≥99.0% (AT)
mol wt micellar avg mol               wt 27,000
aggregation number                    80
CMC                                   4-5 mM(20-25°C)
mp                                    245-250 °C
λ 10 % in H2O
UV absorption
  λ: 240 nm A:                       ≤0.08
  λ: 250 nm A:                       ≤0.05
  λ: 260 nm A:                       ≤0.04
  λ: 500 nm A:                       ≤0.02
filter test                           Pass

Storage:
室温,充氮密封干燥保存。
用途  应用于离子对色谱,阴离子洗涤剂,除臭剂,催化剂,乳化剂,消毒剂,杀菌基,抗静电剂及实验用等。
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