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Postion:Product Catalog >Organic Chemistry>Hydrocarbons and derivatives>Hydrocarbon sulfonate>Tiron
Tiron
  • Tiron

Tiron NEW

Price $100 $1
Package 1KG 1000KG
Min. Order: 1KG
Update Time: 2026-08-06

Product Details

Product Name: Tiron CAS No.: 149-45-1
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2026/08/06
Lead time: In stock Packaging: bottle/ drum/ bucket/ IBC, as request.
Delivery: By sea, by air, by express Origin: Manufacturer

1. Product information

Product Name:Tiron
Synonyms:1,3-Benzenedisulfonicacid,4,5-dihydroxy-,disodiumsalt;3,5-disulfocatecholdisodiumsalt;3-benzenedisulfonicacid,4,5-dihydroxy-disodiumsalt;4,5-dihydroxy-m-benzenedisulfonicacidisodiumsalt;Disodium1,2-dihydroxybenzenedisulfonate;Pyrocatechol-3,5-disodiumsulfonate;sdd;4,5-DIHYDROXY-1,3-BENZENEDISULFONIC ACID, DISODIUM SALT MONOHYDRATE
CAS:149-45-1
MF:C6H7NaO8S2
MW:294.22
EINECS:205-741-5
Product Categories:Aromatic Phenols
Mol File:149-45-1.mol
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Tiron Chemical Properties
Melting point 300 °C
density 2.064g/cm3 at 20℃
vapor pressure 0Pa at 25℃
storage temp. Store at +15°C to +25°C.
solubility 1350g/l
form Powder
color Off-white
PH5.0 (10g/l, H2O, 20℃)
Water Solubility soluble
Sensitive Hygroscopic
Merck 14,9465
BRN 4629740
Stability:Stable. Incompatible with strong oxidizing agents.
Tiron Usage And Synthesis
Chemical Propertieslight tan powder
UsesIn determination of trace metals.
UsesTiron is a superoxide scavenger used in the study and examination of oxide electronics. Maintains the ability to remove or destroy magnetic moments which may occur on the surface of such materials.
DefinitionChEBI: Tiron is an organic molecular entity.
Purification MethodsRecrystallise 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.]



2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping

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4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration


Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

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