Myristyltrimethylammonium bromide
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。