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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

Tiron Monohydrate

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Order Tiron Monohydrate (CAS 270573-71-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg.

Pack sizes
Tiron Monohydrate chemical structure
CAS number270573-71-2
FormulaC6H6Na2O9S2
Molar mass332.2 g/mol
InChIKeyZLRROLLKQDRDPI-UHFFFAOYSA-L
IUPAC namedisodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate

About Tiron Monohydrate

Tiron Monohydrate sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 270573-71-2, formula C6H6Na2O9S2 and molar mass 332.2 g/mol.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Tiron Monohydrate
Product nameTiron Monohydrate
Catalogue numberZX-042206
CAS number270573-71-2
IUPAC namedisodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate
Molecular formulaC6H6Na2O9S2
Molar mass332.2 g/mol
Exact mass331.9249
H-bond donors / acceptors3 / 9
Topological polar surface area173 Ų
InChIKeyZLRROLLKQDRDPI-UHFFFAOYSA-L
SMILESC1=C(C=C(C(=C1O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].O.[Na+].[Na+]
PubChem CID2723960
Synonyms4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate, 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt, monohydrate, 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:1), Sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate, Catechol-3,5-disulfonic Acid Disodium Salt Monohydrate, 4,5-dihydroxybenzene-1,3-disulfonic acid, sodium salt, sodium salt, hydrate, 1,3-Benzenedisul, 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 1,3-Benzenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:1), 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt hydrate, Sodium 4,5-dihydroxybenzene-1,3-disulfonate--water (2/1/1)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tiron Monohydrate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tiron Monohydrate

Which CAS number identifies Tiron Monohydrate?
Tiron Monohydrate is registered under CAS 270573-71-2. You may also see it listed as 4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate, 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt, monohydrate, 1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:1). Our catalogue number for this item is ZX-042206.
What are the formula and molar mass of Tiron Monohydrate?
For Tiron Monohydrate, its formula is C6H6Na2O9S2 and its molar mass is 332.2 g/mol. InChIKey ZLRROLLKQDRDPI-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Tiron Monohydrate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Tiron Monohydrate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tiron Monohydrate to my country?
Yes. Because Tiron Monohydrate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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