P-AMINOBENZOIC ACID POTASSIUM SALT

Product Name: P-AMINOBENZOIC ACID POTASSIUM SALT
CAS No.: 138-84-1
Chemical Name: P-AMINOBENZOIC ACID POTASSIUM SALT
Synonyms: POTASSIUM AMINOBENZOATE;PABA POTASSIUM SALT;AMINOBENZOATE POTASSIUM;potassium 2-aminobenzoate;POTASSIUM P-AMINOBENZOATE;POTASSIUM 4-AMINOBENZOATE;POTASSIUMPARA-AMINOBENZOATE;P-AMINOBENZOIC ACID POTASSIUM;4-Aminobenzoic acid potassium;4-AMINOBENZOATE POTASSIUM SALT
CBNumber: CB5667460
Molecular Formula: C7H6KNO2
Formula Weight: 175.23
MOL File: 138-84-1.mol

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P-AMINOBENZOIC ACID POTASSIUM SALT Property

storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: powder
color: white to beige
Major Application: peptide synthesis
InChI: InChI=1S/C7H7NO2.K/c8-6-3-1-5(2-4-6)7(9)10;/h1-4H,8H2,(H,9,10);/q;+1/p-1
InChIKey: MZKKJVZIFIQOPP-UHFFFAOYSA-M
SMILES: C1(C=CC(N)=CC=1)C([O-])=O.[K+]
CAS DataBase Reference: 138-84-1(CAS DataBase Reference)
EPA Substance Registry System: Benzoic acid, 4-amino-, monopotassium salt (138-84-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: TSCA listed
HS Code: 2922491000
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S571024
Product name: 4-AMINOBENZOIC ACID, POTASSIUM SALT
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $197
Updated: 2026/03/19

Sigma-Aldrich

Product number: PHR3171
Product name: Aminobenzoate Potassium
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 500MG
Price: $206
Updated: 2026/03/19

Sigma-Aldrich

Product number: A0254
Product name: 4-Aminobenzoic acid potassium salt
Purity: 97%
Packaging: 100g
Price: $134
Updated: 2026/03/19

Sigma-Aldrich

Product number: 1019756
Product name: Aminobenzoate potassium
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 200mg
Price: $275
Updated: 2026/03/19

Sigma-Aldrich

Product number: S571024
Product name: 4-AMINOBENZOIC ACID, POTASSIUM SALT
Purity: AldrichCPR
Packaging: 250mg
Price: $179
Updated: 2024/03/01

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P-AMINOBENZOIC ACID POTASSIUM SALT Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

Catalyst in the manufacture of condensation polymers of polyglycol ethers.

brand name

Potaba (Glenwood).

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

100 mL of round bottom flask add 50 mL of water and 3g ( 0. 022 m ol) p-aminobenzoic acid, fully stirred, slowly add 1. 5g ( 0. 011 mol) anhydrous potassium carbonate, adjust the p H of about 8, stirring reaction for 1 h, filtration to remove the impurities, get p-aminobenzoic acid potassium salt.

Purification Methods

Crystallise it from EtOH. [Beilstein 14 II 246, 14 IV 1128.]

P-AMINOBENZOIC ACID POTASSIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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P-AMINOBENZOIC ACID POTASSIUM SALT Suppliers

China 130 Europe 2 Germany 2 India 3 Japan 1 Slovakia 1 South Korea 1 Switzerland 1 United Kingdom 8 United States 20 Global 169

J & K SCIENTIFIC LTD.

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Aemon Chemical

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View Lastest Price from P-AMINOBENZOIC ACID POTASSIUM SALT manufacturers

Dideu Industries Group Limited

Product: P-AMINOBENZOIC ACID POTASSIUM SALT 138-84-1
Price: US $1.10/g
Min. Order: 1g
Purity: 99.9%
Supply Ability: 100 Tons min
Release date: 2021-09-16

Career Henan Chemical Co

Product: P-AMINOBENZOIC ACID POTASSIUM SALT 138-84-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-08-20

138-84-1, P-AMINOBENZOIC ACID POTASSIUM SALTRelated Search:

Polypropylenglycol diglycidyl ether 4-tert-Butyltoluene 4'-tert-Butylacetophenone Benzocaine tadalafi Aluminon Potassium benzoate P-AMINOBENZOIC ACID POTASSIUM SALT 2-Carboxy-5-nitrobenzenesulfonic acid potassium salt Potassium formate 4-Aminobenzoic acid Aminobenzoic acid, potassium salt potassium 4-aminosalicylate 4-NITROBENZOIC ACID POTASSIUM SALT NEOTROFIN POTASSIUM 4-(2,5-DITHIOXO-1,3,4-THIADIAZOLIDIN-3-YL)BENZOATE 2-Aminobenzoic acid potassium salt 4-CARBOXAMIDO-BENZOIC ACID POTASSIUM SALT

4-amino-benzoicacimonopotassiumsalt

AMINOBENZOATE POTASSIUM

4-AMINOBENZOIC ACID POTASSIUM SALT

potassium 2-aminobenzoate

4-AMINOBENZOATE POTASSIUM SALT

P-AMINOBENZOIC ACID POTASSIUM

P-AMINOBENZOIC ACID POTASSIUM SALT

PABA POTASSIUM SALT

POTASSIUM 4-AMINOBENZOATE

POTASSIUM P-AMINOBENZOATE

POTASSIUMPARA-AMINOBENZOATE

4-Aminobenzoic acid potassium

Aminobenzoate Potassium (200 mg)

Benzoic acid, 4-aMino-,potassiuM salt (1:1)

4-Aminobenzoic acid potassium salt >=99%

P-AMINOBENZOIC ACID POTASSIUM SALT USP/EP/BP

AMINOBENZOATE POTASSIUM 98.5~101%

POTASSIUM AMINOBENZOATE

138-84-1

NH2C6H4COOK

C7H6KNO2

Peptide Synthesis

Specialty Synthesis

Unnatural Amino Acid Derivatives

Aromatic Amino Acids

4-Aminobenzoic acid potassium

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts