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247006

5-Sulfosalicylic acid dihydrate

Name: 5-Sulfosalicylic acid dihydrate
Brand: SIAL

ACS reagent grade, ≥99%, 99.0-101.0% (ACS specification), solid

Synonym(s):

2-Hydroxy-5-sulfobenzoic acid

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About This Item

Linear Formula:

HO₃SC₆H₃-2-(OH)CO₂H·2H₂O

CAS Number:

5965-83-3

Molecular Weight:

254.21

NACRES:

NA.21

PubChem Substance ID:

24854842

UNSPSC Code:

12352100

EC Number:

202-555-6

MDL number:

MFCD00149540

Beilstein/REAXYS Number:

650741

Assay:

≥99%, 99.0-101.0% (ACS specification)

Form:

solid

Grade:

ACS reagent

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Properties

Product Name

5-Sulfosalicylic acid dihydrate, ACS reagent, ≥99%

grade

ACS reagent

Quality Level

200

assay

≥99%, 99.0-101.0% (ACS specification)

form

solid

impurities

≤0.02% insolubles, ≤0.04% salicylic acid

ign. residue

≤0.1%

mp

105-110 °C (lit.)

solubility

water: soluble 127.1 g/L at 20 °C

anion traces

chloride (Cl^-): ≤0.001%, sulfate (SO₄^2-): ≤0.02%

cation traces

Fe: ≤0.001%, heavy metals: ≤0.002%

functional group

carboxylic acid, sulfonic acid

SMILES string

[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O

InChI

1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2

InChI key

BHDKTFQBRFWJKR-UHFFFAOYSA-N

Description

Application

5-Sulfosalicylic acid dihydrate is a poly functional metal chelating ligand that may be used to form metal coordination complexes.

Spray reagent for the detection of amino acids on TLC plates. Doping agent for polyaniline.

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pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis, structure, and physical properties of calcium and strontium complexes with the ligand sulfosalicylic acid

Wu G, et al

Zeitschrift fur Anorganische und Allgemeine Chemie, 636(3?4), 652-656 (2010)

Branched-chain amino acids partially recover the reduced growth of pigs fed with protein-restricted diets through both central and peripheral factors.

Mohammad Habibi et al.

Animal nutrition (Zhongguo xu mu shou yi xue hui), 7(3), 868-882 (2021-10-12)

The objective of this study was to assess the growth efficiency of pigs fed with protein-restricted diets supplemented with branched-chain amino acids (BCAA) and limiting amino acids (LAA) above the recommended levels. Following 2 weeks of adaptation, 48 young barrows were

Butyltin (IV) 5-sulfosalicylates: structural characterization and their cytostatic activity

Pruchnik H, et al

Polyhedron, 49(1), 223-233 (2013)

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Global Trade Item Number

SKU	GTIN
247006-100G	04061825883816
247006-500G	04061825883823