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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

2-Sulfoterephthalic acid monosodium salt, >98%

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Buy 2-Sulfoterephthalic acid monosodium salt, >98% (CAS 19089-60-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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2-Sulfoterephthalic acid monosodium salt, >98% chemical structure
CAS number19089-60-2
FormulaC8H5NaO7S
Molar mass268.18 g/mol
Physical formCrystalline
HS code2917
Purity>98.0%
InChIKeyJARIJYUQOKFVAJ-UHFFFAOYSA-M
IUPAC namesodium 4-carboxy-2-sulfobenzoate

About 2-Sulfoterephthalic acid monosodium salt, >98%

2-Sulfoterephthalic acid monosodium salt, >98% sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Key data (>98.0%): CAS 19089-60-2, formula C8H5NaO7S and molar mass 268.18 g/mol. It is described as white to light yellow to light red powder to crystal.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H302, H314, H315 and H318. Read the SDS before first use.

Available as 25 g, 100 g and 5 x 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Sulfoterephthalic acid monosodium salt, >98%
Product name2-Sulfoterephthalic acid monosodium salt, >98%
Catalogue numberZX-009834
CAS number19089-60-2
IUPAC namesodium 4-carboxy-2-sulfobenzoate
Molecular formulaC8H5NaO7S
Molar mass268.18 g/mol
Exact mass267.9654
Purity / assay>98.0%
Physical formCrystalline
AppearanceWhite to light yellow to light red powder to crystal
H-bond donors / acceptors2 / 7
Topological polar surface area140 Ų
HS code2917
InChIKeyJARIJYUQOKFVAJ-UHFFFAOYSA-M
SMILESC1=CC(=C(C=C1C(=O)O)S(=O)(=O)O)C(=O)[O-].[Na+]
PubChem CID44630481
SynonymsMonosodium 2-Sulfoterephthalate, Monosodium2-Sulfoterephthalate, 1,4-Benzenedicarboxylic acid, 2-sulfo-, monosodium salt, 1,4-Benzenedicarboxylic acid, 2-sulfo-, sodium salt (1:1), 2-Sulphoterephthalic monosodium, 2-Sulfobenzene-1,4-dicarboxylic Acid Monosodium Salt, 1,?4-?Benzenedicarboxylic acid, 2-?sulfo-?, sodium salt (1:1)

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation

Precautionary statements P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, 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 2-Sulfoterephthalic acid monosodium salt, >98%
25 gQuoted on request
100 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 2-Sulfoterephthalic acid monosodium salt, >98%

Which CAS number identifies 2-Sulfoterephthalic acid monosodium salt, >98%?
2-Sulfoterephthalic acid monosodium salt, >98% is registered under CAS 19089-60-2. You may also see it listed as Monosodium 2-Sulfoterephthalate, Monosodium2-Sulfoterephthalate, 1,4-Benzenedicarboxylic acid, 2-sulfo-, monosodium salt. Our catalogue number for this item is ZX-009834.
What are the formula and molar mass of 2-Sulfoterephthalic acid monosodium salt, >98%?
For 2-Sulfoterephthalic acid monosodium salt, >98%, its formula is C8H5NaO7S and its molar mass is 268.18 g/mol. The systematic (IUPAC) name is sodium 4-carboxy-2-sulfobenzoate. InChIKey JARIJYUQOKFVAJ-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for 2-Sulfoterephthalic acid monosodium salt, >98%?
This listing is >98.0% purity. Standard packs are 25 g, 100 g, 5 x 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Sulfoterephthalic acid monosodium salt, >98%?
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 2-Sulfoterephthalic acid monosodium salt, >98% to my country?
Yes. Because 2-Sulfoterephthalic acid monosodium salt, >98% 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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