Myristyltrimethylammonium bromide
Molecular Structure:
MDL:
MFCD00011770
Molecular Formula:
C17H38BrN; CH3(CH2)13N(Br)(CH3)3
Molecular Weight:
336.40
Alias:
西曲溴銨,肉豆蔻基三甲基溴化銨,溴化十四烷基三甲基銨,三甲基十四烷基溴化銨
Tetradecyltrimethylammonium bromide
Trimethyl(tetradecyl)ammonium bromide
Dodecyltrimethylammonium bromide
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Myristyltrimethylammonium bromide |
離子色譜級 |
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,易吸濕,溶于20%水。半數(shù)致死量(大鼠,靜脈)15mg/kg。有腐蝕性。
熔點:245-250℃
陽離子
Quality Standard: 項目 超純級
外觀Appearance 白色至類白色粉末
核磁Proton NMR spectrum Conforms to Structure
純度assay >99%(高氯酸滴定)
水分Moistrue ≤0.5%
游離胺或胺鹽Free Amine & amine salts 0.1%
鐵Iron(Fe) <5PPM
重金屬Heavy Metals <3PPM
pH(5% in DI H2O) 5.6-6.8
灼燒殘渣Residue On Ignition ≤0.1%
水溶性Solubility(5%,H2O) 無色透明
品級Grade 離子色譜級
(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:
室溫,充氮密封干燥保存。
用途 應(yīng)用于離子對色譜,陰離子洗滌劑,除臭劑,催化劑,乳化劑,消毒劑,殺菌基,抗靜電劑及實驗用等。