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Dodecyltrimethylammonium bromide

Cas:
1119-94-4
Molecular Structure:
MDL:
MFCD00011767
Molecular Formula:
C15H34BrN
Molecular Weight:
308.34
Alias:
月桂基三甲基溴化銨,三甲基十二烷基溴化銨,溴化十二烷基三甲銨 n-Dodecyl trimethylammonium bromide N,N,N-trimethyl-1-dodecanaminium bromide Lauryltrimethylammonium bromide
Product order:
Name Specifications Packing Price Delivery
Dodecyltrimethylammonium bromide 99% 25g RMB 104.5 Consulting service
Dodecyltrimethylammonium bromide 99% 100g RMB 308 Consulting service
Dodecyltrimethylammonium bromide 99% 500g RMB 1078 Consulting service
Character:
白色粉末結(jié)晶。有吸濕性。有刺激性。
熔點(diǎn):246℃(分解)
Quality Standard:
項(xiàng)目                                  超純級(jí)
純度assay                             ≥99%(T)
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                    <5PPM
pH(5% in DI H2O)                      6-8
灼燒殘?jiān)黂esidue On Ignition           ≤0.1%
水溶性Solubility(5%,H2O)              無(wú)色透明

品級(jí)Grade                            離子對(duì)試劑  
                                (grade for ion pair chromatography )
含量assay                            ≥99.0% (AT)
λ 10 % in H2O
UV absorption
  λ: 240 nm A:                       ≤0.2
  λ: 250 nm A:                       ≤0.03
  λ: 260 nm A:                       ≤0.02
  λ: 500 nm A:                       ≤0.02
過(guò)濾試驗(yàn)filter test                  Pass

Storage:
室溫,充氮密封干燥保存。
用途  應(yīng)用于催化劑,乳化劑,消毒劑,殺菌基,抗靜電劑等,離子對(duì)色譜試劑。
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