2-氨基-5-溴噻唑 95%
供应商: Thermo Scientific
ACRO156000250EA
0
CNY
ACRO156000250
2-氨基-5-溴噻唑 95%
2-氨基-5-溴噻唑
Appearance: Light yellow to light brown Crystalline powder
分子式:
C₃H₃BrN₂S 分子量: 259,95 g/mol 溶点: 165 °C 存储条件: Ambient |
MDL编号:
MFCD00012712 CAS号: 61296-22-8 |
产品技术规格
Appearance | Light yellow to light brown Crystalline powder |
Infrared spectrum | Conforms |
TLC | ≥94 % |
Titration with HClO4 | ≥94 % |
GC | ≥97.0 % |
GC | ≥98.5 % (Sum of 5 isomers, total hexanes, |
GC | plus methylcyclopentane) |
UV | at 200 nm A: ≤0.7 |
UV | at 210 nm A: ≤0.25 |
UV | at 220 nm A: ≤0.07 |
UV | at 230 nm A: ≤0.03 |
UV | at 240 nm A: ≤0.01 |
UV | at 250 nm A: ≤0.005 |
UV | at 260 nm A: ≤0.005 |
UV | at 420 nm A: ≤0.005 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.0005 % |
Acidity | ≤0.0002 meq/g |
Sulfur compounds (as S) | ≤0.005 % |
Water soluble titr. acid | ≤0.0003 meq/g |
Thiophene | Passes test |
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