SMB00936

Potassium p-tolyl sulfate

≥95%

• Synonym(s): p-Methylphenyl potassium sulfate, p-Tolyl sulfate potassium salt, Potassium 4-methylphenyl sulfate
• Empirical Formula (Hill Notation): C₇H₇KO₄S
• CAS Number: 91978-69-7
• Molecular Weight: 226.29
• UNSPSC Code: 12352205
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 200
• assay: ≥95%
• form: powder
• greener alternative product score: old score: 39; new score: 21; Find out more about DOZN™ Scoring
• greener alternative product characteristics: Less Hazardous Chemical Syntheses; Safer Solvents and Auxiliaries; Inherently Safer Chemistry for Accident Prevention; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): HPLC: suitable
• color: off-white
• greener alternative category: Re-engineered
• storage temp.: 2-8°C
• SMILES string: O=S(O)(OC1=CC=C(C)C=C1)=O.[K]

Description

General description

Potassium p-tolyl sulfate free acid, p-Cresol sulfate is a gut microbiota-derived metabolite of aromatic amino acids, tyrosine, phenylalanine and uremic toxin. p-Cresol sulfate levels typically increase with the progression of chronic kidney disease and in patients with progressive multiple sclerosis.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Synthesis”, “Safer Solvents and auxiliaries”, and “Inherently Safer Chemistry for Accident Prevention”. Click here to view its DOZN scorecard.

Application

Metabolomics, microbiome

Other Notes

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Safety Information

• pictograms: GHS06,GHS05,GHS09
• signalword: Danger
• hcodes: H301 + H311,H314,H411
• pcodes: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable