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Potassium Benzoate

CAS 582-25-2C7H5KO2MW 160.21

Potassium Benzoate (CAS No. 582-25-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Food Additives;Preservatives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number582-25-2
Molecular FormulaC7H5KO2
Molecular Weight160.21
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsFood Additives;Preservatives
CategoryFood Additives|Preservatives|Preservatives

Where it is used

Food Additives;Preservatives

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Potassium Benzoate?

The CAS number of Potassium Benzoate is 582-25-2.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Potassium Benzoate?

Main applications include Food Additives;Preservatives.

How do I buy Potassium Benzoate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Potassium Benzoate · CAS 582-25-2 · C7H5KO2. UNII 763YQN2K7K.

Identification

CAS Registry Number582-25-2
PubChem CID23661960
Molecular formulaC7H5KO2
IUPAC namepotassium benzoate
UNII (FDA)763YQN2K7K

Computed Descriptors

Molecular Weight160.21
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass159.99266088
Monoisotopic Mass159.99266088
Topological Polar Surface Area40.1
Heavy Atom Count10
Formal Charge0
Complexity108

Physical description & handling notes

  • Large Crystals
  • White crystalline powder
  • White solid; [Reference #1] White powder; [Aldrich MSDS]
  • for benzoic acidMelting range of benzoic acid isolated by acidification and not recrystallised 121,5 °C to 123,5 °C, after vacuum drying in a sulphuric acid desiccator

Regulatory Status

Regulatory & Food ContactFDA Substance added to food: ANTIMICROBIAL AGENT
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
PRESERVATIVE: Food Additives
0–20 mg/kg bw
TRS 1037 JECFA 92/5
FAS 83-JECFA 92/5
GHS notification summary1.5% (10 / 655)

GHS Hazard Classification

GHS notification summary1.5% (10 / 655)
Reported hazard statementsH315 (81.2%), H319 (17.3%)

This chemical does not meet GHS hazard criteria for 1.5% (10 of 655) of reports.

H315 (81.2%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • CIR ingredient: Potassium Benzoate
  • Used as a preservative for pharmaceuticals; [ChemIDplus] Used as a preservative in non-alcoholic beverages; [OECD SIDS: Benzoates - 2001]
  • EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants
  • Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
  • Food Additives -> PRESERVATIVE -> JECFA Functional Classes
  • Not Known or Reasonably Ascertainable

Synonyms

POTASSIUM BENZOATE; 582-25-2; Benzoic acid, potassium salt; DTXSID1027219; 763YQN2K7K; INS NO.212; INS-212; DTXCID007219; E--212; RefChem:175422; 209-481-3; potassium;benzoate; benzoic acid potassium; Potassium benzoate [NF]; Benzoic acid potassium salt; Potassium benzoate (NF)

Frequently Asked Questions

What are the CAS number and molecular formula of Potassium Benzoate?

CAS 582-25-2; molecular formula C7H5KO2; molecular weight — g/mol.

What other names is Potassium Benzoate known by?

POTASSIUM BENZOATE, 582-25-2, Benzoic acid, potassium salt, DTXSID1027219, 763YQN2K7K, INS NO.212.

What is the regulatory status of Potassium Benzoate?

Documented regulatory listings: FDA Substance added to food: ANTIMICROBIAL AGENT; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; PRESERVATIVE: Food Additives.

Is Potassium Benzoate classified as hazardous?

1.5% of GHS notifications report no hazard classification (10 of 655).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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