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Indicators, Chelating Agents & Test Papers

Zincon, GR

ARAvailable on request

Zincon, GR (CAS 62625-22-3) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Zincon, GR chemical structure
CAS number62625-22-3
FormulaC20H15N4NaO6S
Molar mass462.4 g/mol
Physical formPowder
HS code29420090
Purity98%
InChIKeyXBGLXASXFRESIN-JGXOCYJHSA-M
IUPAC namesodium 3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate

About Zincon, GR

Researchers and plant chemists source Zincon, GR from Zemixal for routine and specialised work. For your records (AR), the material is defined by CAS 62625-22-3, formula C20H15N4NaO6S and molar mass 462.4 g/mol. Expect dark violet to maroon to deep purple powder.

Where it is used

  • Titration end-point detection
  • pH determination
  • Analytical testing

Safe handling

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

Standard pack sizes are 1 g, 5 g, 25 g and 5 x 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Titration end-point detection
  • pH determination
  • Analytical testing

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Zincon, GR
Product nameZincon, GR
Catalogue numberZX-000425
CAS number62625-22-3
IUPAC namesodium 3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate
Molecular formulaC20H15N4NaO6S
Molar mass462.4 g/mol
Exact mass462.061
GradeAR
Purity / assay98%
Physical formPowder
AppearanceDark violet to maroon to deep purple powder
H-bond donors / acceptors3 / 9
Topological polar surface area172 Ų
HS code29420090
InChIKeyXBGLXASXFRESIN-JGXOCYJHSA-M
SMILESC1=CC=C(C=C1)/C(=N\NC2=C(C=CC(=C2)S(=O)(=O)[O-])O)/N=NC3=CC=CC=C3C(=O)O.[Na+]
PubChem CID135472945
Synonyms2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt, 2-Carboxy-2'-hydroxy-5'-sulfoformazyl-benzene monosodium salt,Zincon sodium salt, 1-(2-Hydroxy-5-sulphophenyl)-3-phenyl-5-(2-carboxyphenyl)formazan sodium salt

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 Zincon, GR
1 gQuoted on request
5 gQuoted on request
25 gQuoted on request
5 x 1 kgQuoted on request

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

Questions about Zincon, GR

Which CAS number identifies Zincon, GR?
Zincon, GR is registered under CAS 62625-22-3. You may also see it listed as 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt, 2-Carboxy-2'-hydroxy-5'-sulfoformazyl-benzene monosodium salt,Zincon sodium salt, 1-(2-Hydroxy-5-sulphophenyl)-3-phenyl-5-(2-carboxyphenyl)formazan sodium salt. Our catalogue number for this item is ZX-000425.
What are the formula and molar mass of Zincon, GR?
For Zincon, GR, its formula is C20H15N4NaO6S and its molar mass is 462.4 g/mol. The systematic (IUPAC) name is sodium 3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate. InChIKey XBGLXASXFRESIN-JGXOCYJHSA-M lets you match it in any structure database.
What grade and pack sizes are available for Zincon, GR?
This listing is AR grade with 98% purity. Standard packs are 1 g, 5 g, 25 g, 5 x 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Zincon, GR?
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 Zincon, GR to my country?
Yes. Because Zincon, GR 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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