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HomeProduct name list4'-Aminoazobenzene-4-sulphonic acid

4'-Aminoazobenzene-4-sulphonic acid

  • CAS NO.:104-23-4
  • Empirical Formula: C12H11N3O3S
  • Molecular Weight: 277.3
  • MDL number: MFCD00035564
  • EINECS: 203-187-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:30
4'-Aminoazobenzene-4-sulphonic acid Structural

What is 4'-Aminoazobenzene-4-sulphonic acid?

The Uses of 4'-Aminoazobenzene-4-sulphonic acid

4''-Aminoazobenzene-4-sulphonic Acid can be used in photocatalytic wastewater treatment

Preparation

4-(Phenyldiazenyl)benzenamine?sulfonated.

Flammability and Explosibility

Non flammable

Properties of 4'-Aminoazobenzene-4-sulphonic acid

Boiling point: 477.42℃[at 101 325 Pa]
Density  1.3764 (rough estimate)
vapor pressure  0-0Pa at 25℃
refractive index  1.6630 (estimate)
solubility  345.945mg/L in organic solvents at 20 ℃
pka -1.10±0.50(Predicted)
Water Solubility  513-1320mg/L at 37℃
InChI InChI=1S/C12H11N3O3S/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18/h1-8H,13H2,(H,16,17,18)
CAS DataBase Reference 104-23-4(CAS DataBase Reference)
EPA Substance Registry System C.I. Food Yellow 6 (104-23-4)

Safety information for 4'-Aminoazobenzene-4-sulphonic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P233:Keep container tightly closed.
P260:Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P304:IF INHALED:
P312:Call a POISON CENTER or doctor/physician if you feel unwell.
P321:Specific treatment (see … on this label).
P330:Rinse mouth.
P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362:Take off contaminated clothing and wash before reuse.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.
P403:Store in a well-ventilated place.
P405:Store locked up.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.
P501:Dispose of contents/container to..…

Computed Descriptors for 4'-Aminoazobenzene-4-sulphonic acid

InChIKey PPVRMPPLECDING-UHFFFAOYSA-N
SMILES C1(S(O)(=O)=O)=CC=C(N=NC2=CC=C(N)C=C2)C=C1

4'-Aminoazobenzene-4-sulphonic acid manufacturer

Jagson Colorchem Limited

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DBS CHEMICALS

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Jackson Chemical Industries

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Aarti Organic

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