potassium hydroxide, 1310-58-3

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CODE100741 CODE100741
Product(s):
POTASSIUM HYDROXIDE FLAKE
POTASSIUM HYDROXIDE FLAKE 90%

ECSA Chemicals

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Product(s):
MP-011114 POTASSIUM HYDROXYDE FLAKES
MP-012674 POTASSIUM HYDROXYDE 50%-SOL.
MP-018861 POTASSIUM HYDROXYDE 40%-SOL.
MP-026220 POTASSIUM HYDROXYDE FLAKES COSMETIC
MP-026881 CAUSTIC POTASH SOL. 50% PLUS
RE-362237 POTASSIUM HYDROXIDE PELLETS RPH- PH.EUR.-FU
RE-362257 POTASSIUM HYDROXIDE FLAKES RE-PURE, KG 1
RE-472021 POTASSIUM HYDROXIDE 0.5 MOL/L IN ETHANOL RPE
RE-472057 POTASSIUM HYDROXIDE PELLETS RPE-FOR ANALYSIS
RE-472059 POTASSIUM HYDROXIDE PELLETS RPE-FOR ANALYSIS
RE-472311 POTASSIUM HYDROXIDE 1 MOL/L RPE-NORMEX-FOR A
RE-472391 POTASSIUM HYDROXIDE 0.5 MOL/L RPE-NORMEX-FOR
RE-472511 POTASSIUM HYDROXIDE 0.1 MOL/L RPE-NORMEX-FOR

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Product(s):
GK0650 Potassium hydroxide

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CODE100741 CODE100741
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16-63200 POTASSIUM HYDROXIDE PELLETS NF FCC
16-63225 POTASSIUM HYDROXIDE FLAKES
16-63227 POTASSIUM HYDROXIDE FLAKES FCC
16-63229 POTASSIUM HYDROXIDE FOAKES USP

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CODE100741 CODE100741
Product(s):
Potassium Hydroxide, 45% solution

Name:	potassium hydroxide
CAS Number:	1310-58-3	3D/inchi
Other(deleted CASRN):	2226392-06-7
ECHA EINECS - REACH Pre-Reg:	215-181-3
FDA UNII:	WZH3C48M4T
Nikkaji Web:	J43.933I
MDL:	MFCD00003553
Molecular Weight:	56.10547000
Formula:	H K O
NMR Predictor:	Predict (works with chrome, Edge or firefox)

Category:formulation aids, processing aids, stabilizers, thickeners, texturizers

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Perfumer and Flavorist:	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search
	FDA/DG SANTE Petitions, Reviews, Notices:
184.1631	Potassium hydroxide View - review
JECFA Food Additive:	Potassium Hydroxide
GSFA Codex:	Potassium hydroxide (525)
DG SANTE Food Additives:	potassium hydroxide
DG SANTE Food Contact Materials:	potassium hydroxide
FDA Mainterm (SATF):	1310-58-3 ; POTASSIUM HYDROXIDE
FDA Regulation:
FDA PART 163 -- CACAO PRODUCTS Subpart B--Requirements for Specific Standardized Cacao Products Sec. 163.110 Cacao nibs. FDA PART 163 -- CACAO PRODUCTS Subpart B--Requirements for Specific Standardized Cacao Products Sec. 163.111 Chocolate liquor. FDA PART 163 -- CACAO PRODUCTS Subpart B--Requirements for Specific Standardized Cacao Products Sec. 163.112 Breakfast cocoa. FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Subpart I--Multipurpose Additives Sec. 172.841 Polydextrose. FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS Subpart C--Substances for Use as Components of Coatings Sec. 175.210 Acrylate ester copolymer coating. FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS Subpart B--Substances for Use Only as Components of Paper and Paperboard Sec. 176.180 Components of paper and paperboard in contact with dry food. FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS Subpart B--Substances for Use Only as Components of Paper and Paperboard Sec. 176.210 Defoaming agents used in the manufacture of paper and paperboard. FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS Subpart B--Substances for Use as Basic Components of Single and Repeated Use Food Contact Sec. 177.1600 Polyethylene resins, carboxyl modified. FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use Sec. 177.2800 Textiles and textile fibers. FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE Subpart B--Listing of Specific Substances Affirmed as GRAS Sec. 184.1631 Potassium hydroxide. FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Subpart A--Foods Sec. 73.85 Caramel.

Physical Properties:

Appearance:	white fused masses (est)
Assay:	85.00 to 100.00
Food Chemicals Codex Listed:	No
Melting Point:	361.00 °C. @ 760.00 mm Hg
Boiling Point:	100.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:	24.500000 mmHg @ 25.00 °C. (est)
Flash Point:	32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w):	-1.380 (est)
Soluble in:
	water, 1e+006 mg/L @ 25 °C (est)
	alcohol

Organoleptic Properties:

Substantivity:92 Hour(s)

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

CosIng:	cosmetic data
Cosmetic Uses:	buffering agents

Suppliers:

Allan Chemical

Potassium Hydroxide Pellets

American Elements

Potassium Hydroxide 99%

Odor: characteristic

Use: Potassium Hydroxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry. Hydroxide compounds have diverse properties and uses, from base catalysis to detection of carbon dioxide. In a watershed 2013 experiment, scientists at JILA (the Joint Institute for Laboratory Astrophysics) achieved evaporative cooling of compounds for the first time using hydroxide molecules, a discovery that may lead to new methods of controlling chemical reactions and could impact a range of disciplines, including atmospheric science and energy production technologies. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.

APAC Chemical

Potassium Hydroxide

Flavor: characteristic

Potassium Hydroxide, KOH, is an inorganic compound, and commonly known as caustic potash. It can be used in the production of potassium chemicals, such as potassium carbonate (K2CO3) and potassium phosphates. Other uses also include manufacturing soaps, detergents, grease, catalysts, dyes, alkaline-electrolytic batteries and more. In the agriculture industry, potassium hydroxide is also used as a source in production of fertilizer for crops that are sensitive toward chloride ions.

AquaChemie

For experimental / research use only.

Caustic Potash 50 %

Charkit Chemical

POTASSIUM HYDROXIDE FLAKE 90%

Charkit Chemical

POTASSIUM HYDROXIDE FLAKE

Covalent Chemical

Potassium Hydroxide

ECSA Chemicals

CAUSTIC POTASH SOL. 50% PLUS

ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY

ECSA Chemicals

POTASSIUM HYDROXIDE 0.1 MOL/L RPE-NORMEX-FOR

ECSA Chemicals

POTASSIUM HYDROXIDE 0.5 MOL/L IN ETHANOL RPE

ECSA Chemicals

POTASSIUM HYDROXIDE 0.5 MOL/L RPE-NORMEX-FOR

ECSA Chemicals

POTASSIUM HYDROXIDE 1 MOL/L RPE-NORMEX-FOR A

ECSA Chemicals

POTASSIUM HYDROXIDE FLAKES RE-PURE, KG 1

ECSA Chemicals

POTASSIUM HYDROXIDE PELLETS RPE-FOR ANALYSIS

ECSA Chemicals

POTASSIUM HYDROXIDE PELLETS RPE-FOR ANALYSIS

ECSA Chemicals

POTASSIUM HYDROXIDE PELLETS RPH- PH.EUR.-FU

ECSA Chemicals

POTASSIUM HYDROXYDE 40%-SOL.

ECSA Chemicals

POTASSIUM HYDROXYDE 50%-SOL.

ECSA Chemicals

POTASSIUM HYDROXYDE FLAKES COSMETIC

ECSA Chemicals

POTASSIUM HYDROXYDE FLAKES

EMD Millipore

For experimental / research use only.

Potassium Hydroxide

sds

Glentham Life Sciences

Potassium Hydroxide (Caustic Potash/KOH)

Penta International

POTASSIUM HYDROXIDE FLAKES FCC

Penta International

POTASSIUM HYDROXIDE FLAKES

Penta International

POTASSIUM HYDROXIDE FOAKES USP

Penta International

POTASSIUM HYDROXIDE PELLETS NF FCC

Sigma-Aldrich

For experimental / research use only.

Potassium Hydroxide reagent grade, 90%, flakes

Silver Fern Chemical

KOH Flake (Potassium Hydroxide)

Odor: characteristic

Use: Potassium Hydroxide has a number of applications that include precursors to other potassium compounds, fuel and gas, cosmetics, food production, and various others.

Silver Fern Chemical

KOH Solution 45% (Potassium Hydroxide)

Strem Chemicals

For experimental / research use only.

Potassium hydroxide, pellets, 85+% (ACS)

Wedor Corporation

POTASSIUM HYDROXIDE

WholeChem

Potassium Hydroxide, 45% solution

Safety Information:


Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 273 mg/kg Fundamental and Applied Toxicology. Vol. 8, Pg. 97, 1987.
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in Use Information:

Category:
formulation aids, processing aids, stabilizers, thickeners, texturizers
Recommendation for potassium hydroxide usage levels up to:
	not for fragrance use.

Recommendation for potassium hydroxide flavor usage levels up to:
	not for flavor use.

Safety References:

EPI System: View

ClinicalTrials.gov:search

Daily Med:search

NIOSH International Chemical Safety Cards:search

NIOSH Pocket Guide:search

Chemical Carcinogenesis Research Information System:Search

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):1310-58-3

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :14797

National Institute of Allergy and Infectious Diseases:Data

WGK Germany:1

potassium hydroxide

Chemidplus:0001310583

EPA/NOAA CAMEO:hazardous materials

RTECS:1310-58-3

References:

	potassium hydroxide
NIST Chemistry WebBook:	Search Inchi
Canada Domestic Sub. List:	1310-58-3
Pubchem (cid):	14797
Pubchem (sid):	134979984

Other Information:

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):	View
FDA Indirect Additives used in Food Contact Substances:	View
CHEBI:	View
CHEMBL:	View
KEGG (GenomeNet):	C12568
HMDB (The Human Metabolome Database):	Search
FooDB:	FDB015411
Export Tariff Code:	2815.20.0000
FDA Listing of Food Additive Status:	View
ChemSpider:	View
Wikipedia:	View
Formulations/Preparations: •grades: commercial; ground; flake; fused (88-92%); purified by alcohol (sticks, lumps & drops); reagent; highest purity; usp; liquid (45%); food chemicals codex. •available as 50%-rayon, 50%-commercial, 73%-commercial, and flake. •marketed as dehydrated solid (90-92% potassium hydroxide) and as a liquor (45-50% potassium hydroxide). •2 liquid grades sold: rayon and commercial. •potassium hydroxide contains not less than 85.0% of total alkali, calculated as potassium hydroxide & incl not more than 3.5% of potassium carbonate ...

Potential Blenders and core components note

None Found

Potential Uses:

	buffering agents
FR	civet

Occurrence (nature, food, other):note

not found in nature

Synonyms:

	caustic potash
	potash lye
	potassium hydrate
	potassium hydroxide NF FCC pellets
	potassium hydroxide pellets

Articles:

PubMed:Effect of defatting on quality of meat and bone meal.

PubMed:Rapid synthesis of flavor compound 4-ethyloctanoic acid under microwave irradiation.

PubMed:A confirmatory study of the up-and-down method for acute oral toxicity testing.

Notes:

Added to food as a pH control agent, processing aid, formulation aid, stabiliser or thickener

potassium hydroxide caustic potash

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Articles:

potassium hydroxide
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