THORIN

THORIN

THORIN

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T,

Keywords

2,7-Naphthalenedisulfonicacid, 4-[2-(2-arsonophenyl)diazenyl]-3-hydroxy-, sodium salt (1:2) 3688-92-4 C16H11AsN2Na2O10S2

Quick Details

  • Appearance:red to red-brown powder
  • Application:Organic Chemicals
  • PackAge:as per customers request
  • ProductionCapacity:|Metric Ton|Month
  • Storage:room temperature in sealed containers
  • Transportation:G/KG：by air or by express MT: by sea

Superiority:

High quality and best price of 2,7-Naphthalenedisulfonicacid, 4-[2-(2-arsonophenyl)diazenyl]-3-hydroxy-, sodium salt (1:2)

FROM HENAN TIANFU CHEMICAL:

Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.

 

Our Advantage:

1.higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

 

Our Products Classification:

• Industrial Chemicals

• Noble Metal Catalyst

• Electronic chemicals

• API & Intermediates

Details:

THORIN Basic information
Product Name: THORIN
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
CAS: 3688-92-4
MF: C16H11AsN2Na2O10S2
MW: 576.3
EINECS: 205-058-2
Product Categories: Analytical Chemistry;As (Arsenic) Compounds;Azo Compounds;Chelating Reagents;Classes of Metal Compounds;Naphthylazo Compounds;Semimetal Compounds
Mol File: 3688-92-4.mol
THORIN Structure
 
THORIN Chemical Properties
Melting point  >300°C
storage temp.  Store at +5°C to +30°C.
PH 6.1 (10g/l, H2O, 20℃)
Water Solubility  Soluble in water.
CAS DataBase Reference 3688-92-4(CAS DataBase Reference)
 
Safety Information
Hazard Codes  T,N
Risk Statements  23/25-50/53
Safety Statements  20/21-28-45-60-61
RIDADR  UN 3465 6.1/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  6.1(a)
PackingGroup  II
HS Code  29270000

 

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