Metylorange in ACS Reagent grade water 85%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
CAS Number:547-58-0
:
Formula:C₁₄H₁₄N₃NaO₃S
MDL Number:MFCD00007502
:327.34 g/mol
Merck Index:13,06127
Boiling Pt:∼90 °C (1013 hPa)
Melting Pt:>300 °C
Density:∼1 g/cm³ (20 °C)
Storage Temperature:Omgivande
EINECS:208-925-3
UN:3143
ADR:6.1,III
:M-Clarity™ quality level = MQ200
Flash Pt:38 °C
:GHS06
Specification Test Results
- Appearance (colour):Orange
- Appearance (form):Powder
- Infrared spectrum:Conforms to structure
- Visual interval, pH 3.0 pink or red:Pass
- Visual interval, pH 3.2 pinkish orange:Pass
- Visual interval, pH 4.4 yellow :Pass
- Appearance (clarity):Pass
- Carbon:43.7 - 59.1%
- Nitrogen:10.9 - 14.8%