FAST RED B SALT
- CAS NO.：27761-26-8
- Empirical Formula: C7H6N3O3+
- Molecular Weight: 180.14
- MDL number: MFCD00167049
- EINECS: 248-642-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-11-09 15:39:16
What is FAST RED B SALT?
Definition
ChEBI: The aromatic diazonium ion formed from diazotisation of 2-methoxy-4-nitroaniline. The 5-sulfonaphthalene-1-sulfonate salt is the biological stain 'fast red B'
Preparation
N-(2-methoxyphenyl)acetamide nitration and hydrolysis.
Properties of FAST RED B SALT
| EPA Substance Registry System | Benzenediazonium, 2-methoxy-4-nitro- (27761-26-8) |
Safety information for FAST RED B SALT
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for FAST RED B SALT
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