Phenol Red Sodium Salt 5Grm
indicator ACS
Manufacturer: Merck
Catalog ID: 111748.0005
Stock: In Stock
Description
| Catalogue Number | 111748 |
Product Information
| CAS number | 34487-61-1 |
| EC number | 252-057-8 |
| Grade | ACS |
| Hill Formula | C₁₉H₁₃NaO₅S |
| Molar Mass | 376.35 g/mol |
| HS Code | 2934 99 90 |
Physicochemical Information
| Melting Point | 285 °C |
| Solubility | 100 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| 1st transition range | pH 1.2 - pH 3.0 brownish orange - yellow |
| 2nd transition range | pH 6.5 - pH 8.0 brownish yellow - red violet |
| Appearance of solution | passes test |
| Loss on drying (110 °C) | ≤ 8.0 % |
| Transition range (according to ACS) | passes test |
