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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Azo, diazo compound >THORIN

THORIN

THORIN Structure
  • ₹2106 - ₹11220.01
  • Product name: THORIN
  • CAS: 3688-92-4
  • MF: C16H14AsN2NaO10S2
  • MW: 556.32
  • EINECS:222-993-1
  • MDL Number:MFCD00003888
  • Synonyms:ASPAN;APANS;DISODIUM-1-(O-ARSONOPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID;1-(O-ARSONOPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT;2-[(2-HYDROXY-3,6-DISULFO-1-NAPHTHYL)AZO]BENZENEARSONIC ACID DISODIUM SALT;2-(2-HYDROXY-3,6-DISULFO-1-NAPHTHYLAZO)-BENZENE-ARSONIC ACID SODIUM SALT OCTAHYDRATE;2-(2-HYDROXY-3,6-DISULFO-1-NAPHTHYLAZO)PHENYLARSONIC ACID DISODIUM SALT;2-(3,6-DISULFO-2-HYDROXY-1-NAPHTHYLAZO)BENZENE ARSONIC ACID, DISODIUM
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

  • 1gm
  • 1G
  • 5gm
  • 5G
  • 1Gms
  • 5Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberH0240
  • Product descriptionThorin [for Determination of Th, etc.]
  • Packaging1G
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number1.08294
  • Product descriptionThorin indicator for sulfate titration
  • Packaging5G
  • Price₹11220.01
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number41862
  • Product descriptionThorin extrapure AR
  • Packaging5Gms
  • Price₹7380
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number41862
  • Product descriptionThorin extrapure AR
  • Packaging1Gms
  • Price₹2270
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number T 1677
  • Product descriptionThorin, GR
  • Packaging1gm
  • Price₹2106
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number T 1677
  • Product descriptionThorin, GR
  • Packaging5gm
  • Price₹7002
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) H0240 Thorin [for Determination of Th, etc.] 1G ₹2600 2022-05-26 Buy
Sigma-Aldrich(India) 1.08294 Thorin indicator for sulfate titration 5G ₹11220.01 2022-06-14 Buy
SRL 41862 Thorin extrapure AR 5Gms ₹7380 2022-05-26 Buy
SRL 41862 Thorin extrapure AR 1Gms ₹2270 2022-05-26 Buy
ottokemi T 1677 Thorin, GR 1gm ₹2106 2022-05-26 Buy
ottokemi T 1677 Thorin, GR 5gm ₹7002 2022-05-26 Buy

Properties

Melting point :>300°C
storage temp. :Store at +5°C to +30°C.
form :powder to crystal
pka :pK1:3.7;pK2:8.3;pK3:11.8 (25°C)
color :Orange to Brown to Dark red
PH :6.1 (10g/l, H2O, 20℃)
Water Solubility :Soluble in water.
InChIKey :DCSRPHQBFSYJNN-BUFQOAPZSA-L
CAS DataBase Reference :3688-92-4(CAS DataBase Reference)

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
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
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.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

Thorin is used as a reagent for the determination of thorium. It is also used as an indicator in the titrimetric determination of organic sulfur compounds and sulfate with Ba(ClO4)2.

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Suppliers and manufacturers

ALPHA CHEMIKA Scientific OEM TCI Chemicals (India) Pvt. Ltd. Otto Chemie Pvt. Ltd. Sisco Research Laboratories Pvt. Ltd. Triveni chemicals Central Drug House(P) Ltd. ALPHA CHEMIKA Oxford laboratories Loba Chemie Pvt Ltd