FAST RED ITR SALT PRACTICAL GRADE
FAST RED SALT ITR
CAS: 27580-14-9
Molecular Formula: C11H16ClN3O3S
FAST RED ITR SALT PRACTICAL GRADE - Names and Identifiers
FAST RED ITR SALT PRACTICAL GRADE - Physico-chemical Properties
| Molecular Formula | C11H16ClN3O3S |
| Molar Mass | 305.78 |
| Storage Condition | −20°C |
| Physical and Chemical Properties | White powder. Melting point 96. Soluble in hydrochloric acid, sulfuric acid, insoluble in water. |
FAST RED ITR SALT PRACTICAL GRADE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S22 - Do not breathe dust. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | Yes |
FAST RED ITR SALT PRACTICAL GRADE - Reference Information
| chemical properties | white powder. Melting point 96 ℃. Soluble in hydrochloric acid and sulfuric acid, insoluble in water. |
| use | red ITR is mainly used for dyeing cotton, but also for dyeing viscose fiber, silk, nylon and printing cotton cloth. It is AS-ITR with chromophenol and dyed brilliant red. The coupling ability is medium and the coupling speed is slow. It can replace soluble reduction of rosin IR and large red base. |
| Production method | Using N-acetyl o-methoxyaniline as raw material, first undergo chlorosulfonation reaction with chlorosulfonic acid, and then with diethylamine Hydrolysis, and finally alkaline hydrolysis to obtain the product.. |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 21:11:58
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Spot supply
Product Name: Fast Red ITR Salt Visit Supplier Webpage Request for quotationCAS: 27580-14-9
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
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