Basic Orange 2
- CAS No.
- 532-82-1
- Chemical Name:
- Basic Orange 2
- Synonyms
- Chr;CI 11270;Ke Yi set;CHRYSOIDIN;Chrysodine;Orange red;CHRYSOIDINE;CI NO 11270;Crysodine Y;BASIC ORANGE
- CBNumber:
- CB4373300
- Molecular Formula:
- C12H13ClN4
- Molecular Weight:
- 248.71
- MOL File:
- 532-82-1.mol
- Modify Date:
- 2023/10/24 17:36:38
| Melting point | 235 °C (dec.)(lit.) |
|---|---|
| Boiling point | 2262°C |
| Density | 1.2171 (rough estimate) |
| refractive index | 1.6110 (estimate) |
| storage temp. | room temp |
| solubility | Soluble in water, ethanol, acetone, methyl cellosolve, xylene; practically insoluble in Ibenzene |
| Colour Index | 11270 |
| form | Crystalline Powder |
| color | Bordeaux to deep purple |
| PH Range | Orange (4.0) to yellow (7.0) |
| Odor | Odorless |
| λmax | 449nm |
| Merck | 13,2279 |
| BRN | 3724653 |
| Major Application | Recording materials, waveguides, thin solid films, photographic materials, printing plates, inks, toners, detergents, corrosion inhibitors, rubber, textiles, hair dyes |
| InChIKey | MCTQNEBFZMBRSQ-GEEYTBSJSA-N |
| CAS DataBase Reference | 532-82-1(CAS DataBase Reference) |
| IARC | 3 (Vol. 8, Sup 7) 1987 |
| EPA Substance Registry System | C.I. Basic Orange 2, monohydrochloride (532-82-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H341-H410 |
| Precautionary statements | P201-P273-P280-P301+P312+P330-P305+P351+P338+P310-P308+P313 |
| Hazard Codes | N,Xn |
| Risk Statements | 50/53-68-41-38-22 |
| Safety Statements | 60-61-46-36/37/39-26-23 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | ST3380000 |
| HS Code | 32129000 |
| Toxicity | mma-sat 50 mg/plate MUREAV 44,9,77 |
Basic Orange 2 price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 27240 | Chrysoidine G for microscopy (Bact., Bot., Vit.) | 532-82-1 | 25G | ₹3940.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 80028 | Chrysoidine G analytical standard | 532-82-1 | 100MG | ₹28538.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 27240 | Chrysoidine G for microscopy (Bact., Bot., Vit.) | 532-82-1 | 100G | ₹13053.6 | 2022-06-14 | Buy |
| ottokemi | N 1370 | Neisser's stain C | 532-82-1 | 125ML | ₹117 | 2022-05-26 | Buy |
| ottokemi | N 1370 | Neisser's stain C | 532-82-1 | 500mL | ₹459 | 2022-05-26 | Buy |
Basic Orange 2 Chemical Properties,Uses,Production
Chemical Properties
BORDEAUX TO DEEP PURPLE CRYSTALLINE POWDER
Uses
Orange dye for cotton and silk.
Definition
A dye made from aniline.
General Description
Red-brown powder, large black shiny crystals with a green luster or purple powder.
Air & Water Reactions
Azo dyes can be explosive when suspended in air at specific concentrations.Slightly soluble in water.
Reactivity Profile
Basic Orange 2 is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Basic Orange 2 is incompatible with strong oxidizing agents.
Hazard
Questionable carcinogen.
Fire Hazard
Flash point data for Basic Orange 2 are not available. Basic Orange 2 is probably combustible.
Safety Profile
Moderately toxic by ingestion and subcutaneous routes. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO, and HCl. Used as a colorant in textiles, paper, leather, inks, wood, and biological stains
Purification Methods
It is a red-brown powder which is recrystallised from H2O. It gives a yellow solution in conc H2SO4 which turns orange on dilution. Its solubility at 15o is 5.5% (H2O), 4.75% (EtOH), 6.0% (cellosolve), 9.5% (ethylene glycol), 0.005% (xylene) and is insoluble in *C6H6. The hydroiodide has m 184o (from EtOH) and the picrate forms red needles m 196o. [Muramatsu Bull Chem Soc Jpn 31 864 1958, Beilstein 6 IV 561.]
Basic Orange 2 Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
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|---|---|---|---|---|---|
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| Colorants Chem Pvt Ltd | +91-9890098067 +91-9890036907 | Mumbai, India | 200 | 58 | Inquiry |
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| Hariram Industries | +91-9913303151 +91-9427102885 | Gujarat, India | 59 | 58 | Inquiry |
| Krishna Industries | +91-7922822554 +91-7922822554 | Gujarat, India | 235 | 58 | Inquiry |
| Vikram And Company | +91-2226285989 +91-9821517722 | Maharashtra, India | 197 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Orjet Intermediates Pvt. Ltd. | 58 |
| Rikin Industries | 58 |
| Colorants Chem Pvt Ltd | 58 |
| Unilex Colours and Chemicals Ltd | 58 |
| Jagson Colorchem Limited | 58 |
| Satyawati Chemicals | 58 |
| Alliance Organic LLP | 58 |
| Hariram Industries | 58 |
| Krishna Industries | 58 |
| Vikram And Company | 58 |