Methylthymol blue sodium salt, AnalaR NORMAPUR® indicator for metal titration
Supplier: VWR Chemicals
Certificates
About this item
CAS Number:1945-77-3
:
Formula:C₃₇H₄₀N₂Na₄O₁₃S
MDL Number:MFCD00148905
:844.76 g/mol
Storage Temperature:Ambient
EINECS:217-743-3
Specification Test Results
- Solubility in water (0.1 %):Clear liquid
- Suitability as metal indicator:Passes test
- Loss on drying (110°C):Max. 10 %
- Absorption maximum:435 --> 443 nm
- Absorptivity (1 %; 1 cm):Min. 120