- 108380
1.08380
2,3,5-Triphenyltetrazolium chloride
Color indicator. Supplement in culture media for the microbiological analysis of food and water samples
Recommended Products
Quality Level
Assay
≥98% (calculated on dried substance, perchloric acid titration)
form
solid
pH
3.7 (20 °C, 10 g/L in H2O)
mp
243 °C (decomposition)
solubility
150 g/L
bulk density
230 kg/m3
application(s)
microbiology
storage temp.
2-30°C
SMILES string
[Cl-].c1ccc(cc1)-c2nn(-c3ccccc3)[n+](n2)-c4ccccc4
InChI
1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1
InChI key
PKDBCJSWQUOKDO-UHFFFAOYSA-M
Looking for similar products? Visit Product Comparison Guide
Related Categories
Compare Similar Items
View Full Comparison1 of 4
This Item | T8877 | B8879 | I8377 |
|---|---|---|---|
| assay ≥98% (calculated on dried substance, perchloric acid titration) | assay ≥98.0% (HPLC) | assay ≥97% (titration), ≥98% (HPLC) | assay ≥98% (TLC) |
| form solid | form powder | form powder | form powder |
| pH 3.7 (20 °C, 10 g/L in H2O) | pH - | pH - | pH - |
| mp 243 °C (decomposition) | mp - | mp 162-164 °C (lit.) | mp 240 °C (dec.) (lit.) |
| solubility 150 g/L | solubility H2O: 50 mg/mL | solubility H2O: 100 mg/mL, clear, colorless | solubility H2O: 4 mg/mL |
| bulk density 230 kg/m3 | bulk density - | bulk density - | bulk density - |
General description
Application
Analysis Note
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
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
Difficulty Finding Your Product Or Lot/Batch Number?
How to Find the Product Number
Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).
Example:
Additional examples:
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
(enter as 1.000309185)
Having trouble? Feel free to contact Technical Service for assistance.
How to Find a Lot/Batch Number for COA
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
Aldrich Products
For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.
Not Finding What You Are Looking For?
In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service