AZOCARMINE G
- CAS No.
- 25641-18-3
- Chemical Name:
- AZOCARMINE G
- Synonyms
- GIND 25;CI 50085;CI NO 50085;ROSINDULINE;ACID RED 101;AZOCARMINE G;Azocarmine GX;AZOCARMINE GXD;ROSINDULINE 2G;ROSINDULINE GXF
- CBNumber:
- CB4337528
- Molecular Formula:
- C28H19N3O6S2.Na
- Molecular Weight:
- 579.58
- MDL Number:
- MFCD00042002
- MOL File:
- 25641-18-3.mol
- MSDS File:
- SDS
| storage temp. | room temp |
|---|---|
| Colour Index | 50085 |
| form | Powder |
| color | Maroon |
| Water Solubility | Soluble in water (1 mg/ml). |
| ε(extinction coefficient) | 210-255 at 510-523nm in water |
| CAS DataBase Reference | 25641-18-3 |
| EPA Substance Registry System | Benzo[a]phenazinium, 7-phenylsulfo-5-[(4-sulfophenyl)amino]-, inner salt, monosodium salt (25641-18-3) |
| UNSPSC Code | 12171500 |
| NACRES | NA.47 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280-P261-P271 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 3204120090 | |||||||||
| NFPA 704 |
|
AZOCARMINE G price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | A1091 | Azocarmine G | 25641-18-3 | 10g | $201 | 2024-03-01 | Buy |
| Sigma-Aldrich | A1091 | Azocarmine G | 25641-18-3 | 25g | $444 | 2024-03-01 | Buy |
| TRC | A932808 | Azocarmine G | 25641-18-3 | 1g | $60 | 2021-12-16 | Buy |
| Chem-Impex | 41908 | AzocarmineG,suitableforHematology&Histology | 25641-18-3 | 10G | $167.73 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0000228 | AZOCARMINE G 95.00% | 25641-18-3 | 25G | $188.16 | 2021-12-16 | Buy |
AZOCARMINE G Chemical Properties,Uses,Production
Chemical Properties
Dark red or purple powder
Uses
Azocarmine G (CAS# 25641-18-3) is an organic dye used as a redox indicator in titrations with chloramine-?T.
Preparation
4-(Phenyldiazenyl)naphthalen-1-amine with aniline and aniline hydrochloride heating, the resulting Phenyl Rosinduline fuming sulfuric acid with two stlfonation, again as sodium salt out of segregation.
Definition
ChEBI: An organic sodium salt having 7-phenyl-5-(4-sulfonatoanilino)benzo[a]phenazin-7-ium-3-sulfonate as the couterion.
Properties and Applications
blue-ray red. Soluble in water for blue-ray red. The strong sulfuric acid for green, red precipitate after diluted. Add in aqueous solution hydrochloric acid have red precipitate; Add water to dissolve.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 2-3 | 2 | 1-2 | 2 | |||
AZOCARMINE G Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49984 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 |
View Lastest Price from AZOCARMINE G manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-12 | AZOCARMINE G
25641-18-3
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co |
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- AZOCARMINE G
25641-18-3
- US $1.00 / KG
- 99%
- Career Henan Chemical Co