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3,3',5,5'-Tetramethylbenzidine dihydrochloride CAS 64285-73-0
Chemical name: 3,3',5,5'-Tetramethylbenzidine dihydrochloride
Synonymous names:
TMB HCL
TMB-HCL
TMBZ HCL
CAS No: 64285-73-0
EINECS No : 264-769-6
Molecular formula: C16H21ClN2
Molecular weight: 276.81
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Structural formula：
Product Description：
|
FSCI-Item |
Specifications |
Results |
|
Appearance |
Off white to pale yellow crystalline powder |
Off white |
|
Assay,% |
98 min |
99.1 |
|
Loss on drying,% |
2.0 max |
1.8 |
|
Ignition residue,% |
0.1 max |
0.06 |
|
Uv absorbance(280nm, 10mg/L aq.) |
0.9 max |
0.61 |
|
Solubility( 1% aq.) |
Clear colorles solution |
Conforms |
Storage and transportation:
Store and use at normal ambient temperature. During transportation, it should be protected from sun exposure, rain and high temperature.
Packaging specifications:
1KG/ bag, 20KG/drum, or customized packaging according to customer requirements.
