A2249012
Chromeazurol S , AR , 1667-99-8
Synonym(s):
Chrome Azurol S;Mordant Blue 29
CAS NO.：1667-99-8
Empirical Formula: C23H13Cl2Na3O9S
Molecular Weight: 605.28
MDL number: MFCD00001615
EINECS: 216-787-0
| Pack Size | Price | Stock | Quantity |
| 10G | RMB159.20 | In Stock |
|
| 50G | RMB639.20 | In Stock |
|
| 100g | RMB719.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | room temp |
| solubility | water: 0.1% |
| Colour Index | 43825 |
| form | Powder |
| pka | pK1:2.45;pK2:4.86;pK3:11.47 (25°C) |
| color | Dark-brown |
| Odor | Odorless |
| Water Solubility | Soluble in water |
| λmax | 458 nm |
| ε(extinction coefficient) | ≥9000 at 424-436nm in H2O at 0.03g/L ≥9000 at 424-436nm in H2O |
| BRN | 4110655 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChIKey | FUIZKNBTOOKONL-NDOZRWCBSA-K |
| SMILES | C(=C1/C=C(C(=O)C(C([O-])=O)=C/1)C)(/C1=CC(=C(O)C(C([O-])=O)=C1)C)\C1C(Cl)=CC=C(S([O-])(=O)=O)C=1Cl.[Na+].[Na+].[Na+] |
| EPA Substance Registry System | Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methyl-, trisodium salt (1667-99-8) |
Description and Uses
Chromeazurol S (cas# 1667-99-8) is a compound useful in organic synthesis.Dyes and metabolites.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29189900 |
| Storage Class | 11 - Combustible Solids |
