Tiron CAS 149-...

Tiron      CAS 149-45-1     In stock

Tiron CAS 149-45-1 In stock

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1 Metric Ton

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  • Purity: high quality
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Keywords

Tiron 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt hydrate Pyrocatechol-3,5-disulfonic acid disodium salt hydrate

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  • Appearance:As per COA
  • Application:It is an important raw material and intermediate for chemical industry.
  • PackAge:export standard
  • ProductionCapacity:5|Metric Ton|Day
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Tiron      CAS 149-45-1     In stock

Pyrocatechol-3,5-disulfonic acid disodium salt hydrate

 

1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt hydrate

 

 

 

Product Name: Tiron
Synonyms: TIRON PWD;Tiron, Powder;4,5-dihydroxy-1,3-benzenedisulfonic acid. 2Na;4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt, Pyrocatechol-3,5-disulfonic acid disodium salt;4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium;Disodium catechol-3,5-disulfonate;4,5-Dihydroxy-1,3-ben;DISODIUM-1,2-DIHYDROXBENZENE-3,5-DISULFONATE MONOHYDRATE (Tiron)
CAS: 149-45-1
MF: C6H6Na2O9S2
MW: 332.22
EINECS: 205-741-5
Product Categories: Aromatic Phenols
Mol File: 149-45-1.mol
Tiron Structure
 
Tiron Chemical Properties
Melting point  300 °C
storage temp.  Store at +15°C to +25°C.
solubility  1350g/l
form  Powder
color  Off-white
PH 5.0 (10g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,9465
BRN  4629740
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 149-45-1(CAS DataBase Reference)
EPA Substance Registry System 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt(149-45-1)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  CZ9263000
3-9
HS Code  29082000
MSDS Information
Provider Language
Pyrocatechol-3,5-disulfonic acid disodium salt hydrate English
SigmaAldrich English
ACROS English
ALFA English
 
Tiron Usage And Synthesis
Chemical Properties light tan powder
Uses In determination of trace metals.
Purification Methods Recrystallise it from water [Hamaguchi et al. Anal Chim Acta 9 563 1962]. Itisan indicator colour reagent for Fe, Mn, Ti and Mo ions and complexes with Al, Cd, Co, Co, Fe (III), Mn, Pd, UO22+, VO2+ and Zn. [Beilstein 11 IV 630.]
 
Tiron Preparation Products And Raw materials
Preparation Products (R,R)-(+)-HYDROBENZOIN

 

 

 

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
 

 

Details:

 
 
 
 
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Think Chemistry,Think CHemWill

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
Website: #
 

 

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