Calconcarboxylic acid, practical grade
Calconcarboxylic acid, practical grade (CAS 3737-95-9) supplier Zemixal: C21H14N2O7S, COA and SDS with every lot, worldwide shipping.
About Calconcarboxylic acid, practical grade
Zemixal supplies Calconcarboxylic acid, practical grade within its laboratory Chemicals & Reagents portfolio. Key data (Practical): CAS 3737-95-9, formula C21H14N2O7S and molar mass 438.4 g/mol.
Common uses in the lab and plant
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Indicator for titrations
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Indicator for titrations
Applications
Grade guides
Specifications and identifiers
| Product name | Calconcarboxylic acid, practical grade |
|---|---|
| Catalogue number | ZX-037127 |
| CAS number | 3737-95-9 |
| IUPAC name | 3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2-carboxylic acid |
| Molecular formula | C21H14N2O7S |
| Molar mass | 438.4 g/mol |
| Exact mass | 438.0522 |
| Grade | Practical |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 4 / 9 |
| Topological polar surface area | 165 Ų |
| HS code | 29270090 |
| InChIKey | MVQBFZXBLLMXGS-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)O)O)O)C(=O)O |
| PubChem CID | 77330 |
| Synonyms | Patton-Reeder indicator, Calconcarbonic acid, Patton and Reeder's indicator, Calcon 3-carboxylic acid, Cal Red, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid, 3-Hydroxy-4-((2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl)-2-naphthoic acid, 2,2'-Dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-napthylazo)-3-naphthoic acid, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-, 2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acid |
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 | |
| 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 Calconcarboxylic acid, practical grade
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Other grades with CAS 3737-95-9
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- MW
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