Chlorophenol red, GR
Buy Chlorophenol red, GR (CAS 4430-20-0) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-000533.
About Chlorophenol red, GR
Chlorophenol red, GR sits in our stains, Fluorescent Dyes & Histology Reagents section and ships worldwide from stock or short lead time. Key data (AR): CAS 4430-20-0, formula C19H12Cl2O5S and molar mass 423.3 g/mol. Typical appearance is red powder or crystals or granules or chunks.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Paints, coatings & inks
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 1 g, 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Paints, coatings & inks
Applications
Grade guides
Specifications and identifiers
| Product name | Chlorophenol red, GR |
|---|---|
| Catalogue number | ZX-000533 |
| CAS number | 4430-20-0 |
| IUPAC name | 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol |
| Molecular formula | C19H12Cl2O5S |
| Molar mass | 423.3 g/mol |
| Exact mass | 421.9783 |
| Grade | AR |
| Physical form | Granules |
| Appearance | Red powder or crystals or granules or chunks |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 92.2 Ų |
| HS code | 29349900 |
| InChIKey | WWAABJGNHFGXSJ-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl |
| PubChem CID | 20486 |
| Synonyms | 3',3'-Dichlorophenolsulfonaphthalein, 2-Chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol, Chlorphenol Red, Chlorphenolsulfonphthalein, Dichlorophenolsulfonephthalein, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, 3',3''-Dichlorophenolsulfonphthalein, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, S,S-dioxide, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-chloro-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-chloro-, S,S-dioxide, 3,3-bis(3-chloro-4-hydroxyphenyl)-3H-2,1$l^(6)-benzoxathiole-1,1-dione, 3,3-bis(3-chloro-4-hydroxyphenyl)-3H-2,1$l^{6}-benzoxathiole-1,1-dione |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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