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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic acid derivatives >4-Amino-1,3-benzenedisulfonic acid

4-Amino-1,3-benzenedisulfonic acid

4-Amino-1,3-benzenedisulfonic acid Structure
  • ₹0
  • Product name: 4-Amino-1,3-benzenedisulfonic acid
  • CAS: 137-51-9
  • MF: C6H7NO6S2
  • MW: 253.25
  • EINECS:205-299-3
  • MDL Number:MFCD00035903
  • Synonyms:ANILINE-2,4-DISULFONIC ACID;ANILINE-2,4-DISULPHONIC ACID;4-aminobenzene-1,3-disulphonic acid;4-Amino-1,3-benzenedisulfonic acid;4-Aminobenzene-1,3-Disulfonic Acid;4-azanylbenzene-1,3-disulfonic acid;3-Benzenedisulfonicacid,4-amino-1 ;4-amino-3-benzenedisulfonicacid
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :>259°C (dec.)
Boiling point :497.45℃[at 101 325 Pa]
Density :1.844±0.06 g/cm3(Predicted)
vapor pressure :0Pa at 25℃
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Aqueous Acid (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
pka :-0.93±0.48(Predicted)
form :Solid
color :White to Grey
Water Solubility :4.3g/L at 21℃
Stability :Hygroscopic
LogP :-0.959 at 21℃
CAS DataBase Reference :137-51-9(CAS DataBase Reference)
EPA Substance Registry System :1,3-Benzenedisulfonic acid, 4-amino- (137-51-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

4-Amino-1,3-benzenedisulfonic Acid is used as a reagent in the synthesis of arylazopyridoxal phosphate and phosphonate derivatives as P2 receptor antagonists.

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Suppliers and manufacturers

MaheshRaj Chemicals Pvt Ltd Lion Color Dhanlaxmi Industries DL INTRACHEM Gopinath Chemtech Limited Tapi Pigment Santel Industries Metropolitan Eximchem Pvt Ltd (Metropolitan Group) Mangalam Intermediates R K Synthesis Limited