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Dodecyltrimethylammonium bromide

Cas:
1119-94-4
Molecular Structure:
MDL:
MFCD00011767
Molecular Formula:
C15H34BrN
Molecular Weight:
308.34
Alias:
月桂基三甲基溴化铵,三甲基十二烷基溴化铵,溴化十二烷基三甲铵 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:
白色粉末结晶。有吸湿性。有刺激性。
熔点:246℃(分解)
Quality Standard:
项目                                  超纯级
纯度assay                             ≥99%(T)
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                    <5PPM
pH(5% in DI H2O)                      6-8
灼烧残渣Residue On Ignition           ≤0.1%
水溶性Solubility(5%,H2O)              无色透明

品级Grade                            离子对试剂  
                                (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
过滤试验filter test                  Pass

Storage:
室温,充氮密封干燥保存。
用途  应用于催化剂,乳化剂,消毒剂,杀菌基,抗静电剂等,离子对色谱试剂。
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