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LC5470 Thymol blue indicator ACS,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC32470 | Glass bottle | 5 g | 19.8 |
AC32470 | Glass bottle | 25 g | 63.45 |
Product information | |
Grade | ACS,Reag. Ph Eur |
Synonyms | Thymolsulfonphthalein, TB |
Hill Formula | C27H30O5S |
HS Code | 2934 99 90 |
EC number | 200-973-3 |
Molar mass | 466.59 g/mol |
CAS number | 76-61-9 |
Chemical and physical data | |
Solubility | 0.11 g/l (25 °C) |
Melting point | 221 °C (decomposition) |
Molar mass | 466.59 g/mol |
Bulk density | 350 kg/m3 |
Safety information | |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 2 water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Specifications | |
1st transition range | pH 1.2 – pH 2.8 violet red – brownish yellow |
2nd transition range | pH 7.8 – pH 9.5 greenish yellow – blue |
Appearance of solution | passes test |
Loss on drying (110 °C) | ≤ 3 % |
Transition range (according to ACS) | passes test |
Sensitivity test | passes test |
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