2,3,5-Triphentyltetrazolium Chloride 100gm
for microbiology
Manufacturer: Merck
Catalog ID: 108380.0100
Stock: In Stock
Description
Catalogue Number | 108380 |
Synonyms | TTC, TT |
Product Information
HS Code | 2933 99 80 |
Physicochemical Information
Melting Point | 243 °C (decomposition) |
pH value | 3.7 (10 g/l, H₂O, 20 °C) |
Bulk density | 230 kg/m3 |
Solubility | 150 g/l |
Storage and Shipping Information
Storage | Store at +5°C to +30°C. |
Specifications
Assay (perchloric acid titration, calculated on dried substance) | ≥ 98 % |
Identity (UV/VIS-Spectrum) | passes test |
Absorption maximum λmax. (water) | 245 - 248 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0,01 g/l; water; calculated on dried substance) | ≥ 770 |
TLC-Test | passes test |
Loss on drying (70 °C; ≤ 1 hPa) | ≤ 0.5 % |
Suitability for testing the germinability of seeds | passes test |
Suitability for microbiology | passes test |