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THORIN SODIUM

Product Name
THORIN SODIUM
CAS No.
132-33-2
Chemical Name
THORIN SODIUM
Synonyms
ARANS;Naphtharson;THORIN SODIUM;thoron (reagent);Thoron (Free Acid);Thorin sodium salt;o-(3,6-Disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid;4-[(2-arsonophenyl)azo]-3-hydroxy-7-naphthalenedisulfonicacid;4-[(2-Arsonophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonic acid;4-[(2-arsonophenyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid
CBNumber
CB4497383
Molecular Formula
C16H13AsN2O10S2
Formula Weight
532.33
MOL File
132-33-2.mol
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THORIN SODIUM Property

pka
-0.57±0.40(Predicted)
Stability:
Stable.
EPA Substance Registry System
2,7-Naphthalenedisulfonic acid, 4-[(2-arsonophenyl)azo]-3-hydroxy- (132-33-2)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/25-50/53
Safety Statements 
20/21-28-45-60-61
RIDADR 
3280
HazardClass 
6.1(a)
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H331Toxic if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P311Call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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THORIN SODIUM Chemical Properties,Usage,Production

Chemical Properties

orange-yellow crystalline powder

THORIN SODIUM Preparation Products And Raw materials

Raw materials

Preparation Products

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THORIN SODIUM Suppliers

Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
Advance Scientific & Chemical
Tel
--
Fax
--
Email
sales@advance-scientific.com
Country
United States
ProdList
6419
Advantage
71
GFS Chemicals
Tel
--
Fax
--
Email
gfschem@gfschemicals.com
Country
United States
ProdList
3403
Advantage
75

132-33-2, THORIN SODIUMRelated Search:


  • 4-[(2-arsonophenyl)azo]-3-hydroxy-7-naphthalenedisulfonicacid
  • THORIN SODIUM
  • 4-[(2-arsonophenyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid
  • Thoron (Free Acid)
  • 4-[(2-Arsonophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonic acid
  • ARANS
  • thoron (reagent)
  • 2,7-Naphthalenedisulfonic acid, 4-[(2-arsonophenyl)azo]-3-hydroxy-
  • o-(3,6-Disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid
  • Thorin sodium salt
  • Naphtharson
  • 1-(2-Arsonophenylazo)-2-hydroxy-3,6-naphthalenedisulfonic Acid Disodium Salt
  • 2,7-Naphthalenedisulfonic acid, 4-[2-(2-arsonophenyl)diazenyl]-3-hydroxy-
  • 132-33-2
  • HO2AsOC6H4NNC10H4OHSO3Na2
  • C16H13AsN2O10S2
  • Organometallics