Nitrazine yellow indicator grade
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:5423-07-4
:
Formula:C₁₆H₈N₄Na₂O₁₁S₂
MDL Number:MFCD00003938
:542.36 g/mol
Storage Temperature:Ambient
Specification Test Results
- Appearance:Yellow to orange to brown Powder
- Infrared spectrum:Conforms
- UV spectrophotometry:≥85 %
- Visual transition interval:from pH 6.0(bright yellow) to pH 7.2(bright blue)
Specification Test Results
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