Glyoxal bis-(2-hydroxyanil), 98%
Buy Glyoxal bis-(2-hydroxyanil), 98% (CAS 1149-16-2) from Zemixal: C14H12N2O2, COA and SDS with every lot, worldwide shipping.
About Glyoxal bis-(2-hydroxyanil), 98%
Zemixal supplies Glyoxal bis-(2-hydroxyanil), 98% within its laboratory Chemicals & Reagents portfolio. For your records (AR), the material is defined by CAS 1149-16-2, formula C14H12N2O2 and molar mass 240.26 g/mol. Typical appearance is white to light yellow powder to crystals.
Where it is used
- Titration end-point detection
- pH determination
- Analytical testing
- Indicator for titrations
Handling and storage
Reported physical data: melting point 203-211 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 5 g, 10 g, 25 g and 6 x 25 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Titration end-point detection
- pH determination
- Analytical testing
- Indicator for titrations
Applications
Grade guides
Specifications and identifiers
| Product name | Glyoxal bis-(2-hydroxyanil), 98% |
|---|---|
| Catalogue number | ZX-000368 |
| CAS number | 1149-16-2 |
| IUPAC name | 2-[2-(2-hydroxyphenyl)iminoethylideneamino]phenol |
| Molecular formula | C14H12N2O2 |
| Molar mass | 240.26 g/mol |
| Exact mass | 240.0899 |
| Grade | AR |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to light yellow powder to crystals |
| Melting point | 203-211 °C |
| XLogP3 | 2.6 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 65.2 Ų |
| HS code | 29252990 |
| InChIKey | FZKAPSZEPRQQGK-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=C1)N=CC=NC2=CC=CC=C2O)O |
| PubChem CID | 96335 |
| Synonyms | GBHA, 2,2'-(ethanediylidenedinitrilo)diphenol, calcium red, Glyoxalbis(2-hydroxyanil), Glyoxal-bis(2-hydroxyanil), Glyoxal bis(2-hydroxyanil), Phenol, 2,2'-(1,2-ethanediylidenedinitrilo)bis-, Glyoxal-bis-(2-hydroxyanil), 2,2'-(Ethane-1,2-diylidenebis(azanylylidene))diphenol, Glyoxal bis(o-hydroxyanil), Glyoxal bis(2-hydroxyaniline), Glyoxylidenebis(2-hydroxyaniline) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 6 x 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Glyoxal bis-(2-hydroxyanil), 98%
Which CAS number identifies Glyoxal bis-(2-hydroxyanil), 98%?
What are the formula and molar mass of Glyoxal bis-(2-hydroxyanil), 98%?
What grade and pack sizes are available for Glyoxal bis-(2-hydroxyanil), 98%?
Which documents come with Glyoxal bis-(2-hydroxyanil), 98%?
Can Zemixal ship Glyoxal bis-(2-hydroxyanil), 98% to my country?
Related products
More in Indicators, Chelating Agents & Test Papers
- CAS
- 60-00-4
- Formula
- C10H16N2O8
- MW
- 292.24 g/mol
- CAS
- 65501-24-8
- Formula
- C10H17K3N2O10
- MW
- 442.54 g/mol
- CAS
- 64-02-8
- Formula
- C10H12N2Na4O8
- MW
- 380.17 g/mol
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.