Methylthymol blue, tetrasodium salt, indicator, MTB; 3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 g :: Glass bottle | AZ02050005 | Check availability | Buy |
Characteristic
Volume : x 5 g
- Synonyms: MTB; 3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt
- C37H40N2Na4O13S
- M = 844,76 g/mol
- CAS [1945-77-3]
- EINECS-No.: 217-743-3
- Solub. in water: (20 ºC): ~ 460 g/l
- Tariff number: 2934 99 90 90
- Applications: analytical chemistry, indicator, titrant in volumetric analysis (metals).
SPECIFICATIONS
Absorption maximum l (in ethanol) : 430 - 440 nm
Absorptivity (A1%/1 cm; l max.): 90 - 110
insoluble in water: passes test
suitability as indicator : passes test
loss on drying : max. 7 %
Technical documentation
TDS / Technical data sheet
Register for downloadsSDS / Material Safety Data Sheets
Register for downloads
Products marked with this image are Scharlau brand products usually in stock, ready for immediate delivery.
Connect:
4/F Unit K, No. 35 Sto. Niño Street cor. Fernando Poe Jr. Ave. Barangay San Antonio, Quezon City 1105 Philippines
T +63 2 8671 9674V +63 917 701 5727
infophilippines@scharlab.ph
Chemicals Microbiology Glassware, quartz and porcelain Chromatography Equipment Consumables Safety and hygiene