EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

potassium tripolyphosphate
triphosphoric acid, potassium salt (1:5)

Sponsors

CAS Number: 13845-36-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:237-574-9
FDA UNII:NCS08RO8PB
Nikkaji Web:J202.858A
MDL:MFCD00054129
Molecular Weight:448.40478600
Formula:K5 O10 P3
NMR Predictor:Predict (works with chrome or firefox)
Category:texturizer agents, acidity regulators
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
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Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
1975 Potassium tripolyphosphate View-review
JECFA Food Additive: Pentapotassium Triphosphate
GSFA Codex: Pentapotassium triphosphate (451(ii))
FDA Mainterm: POTASSIUM TRIPOLYPHOSPHATE
FDA Regulation:
FDA PART 173 -- SECONDARY DIRECT FOOD ADDITIVES PERMITTED IN FOOD FOR HUMAN CONSUMPTION
Subpart D--Specific Usage Additives
Sec. 173.310 Boiler water additives.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.
 
Physical Properties:
Appearance:white powder (est)
Assay: 85.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: buffering agents
chelating agents
 
Suppliers:
American Elements
Potassium Tripolyphosphate
BOC Sciences
For experimental / research use only.
Potassium triphosphate;Pentapotassium triphosphate 95%
Foodchem International
Potassium Tripolyphosphate
Graham Chemical
Potassium Tripolyphosphate
Kraft Chemical
Potassium Tripolyphosphate
OQEMA
Potassium Triphosphate
Strem Chemicals
For experimental / research use only.
Potassium triphosphate, 94+%
Zhong Ya Chemical
Potassium Tripolyphosphate
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: texturizer agents, acidity regulators
Recommendation for potassium tripolyphosphate usage levels up to:
 not for fragrance use.
 
Recommendation for potassium tripolyphosphate flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):13845-36-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61695
National Institute of Allergy and Infectious Diseases:Data
pentapotassium [oxido(phosphonatooxy)phosphoryl] phosphate
Chemidplus:0013845368
 
References:
 pentapotassium [oxido(phosphonatooxy)phosphoryl] phosphate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:13845-36-8
Pubchem (cid):61695
Pubchem (sid):135017758
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):Search
FooDB:FDB013383
Household Products:Search
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 buffering agents
 chelating agents
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 pentapotassium [oxido(phosphonatooxy)phosphoryl] phosphate
 pentapotassium triphosphate
 potassium triphosphate (K5P3O10)
 potassium tripolyphosphate
 triphosphoric acid potassium salt (1:5)
 triphosphoric acid, pentapotassium salt
 triphosphoric acid, potassium salt (1:5)
 

Articles:

PubMed:Food multiphosphates-preparation and properties.
PubMed:Greater effect of dietary potassium tripolyphosphate than of potassium dihydrogenphosphate on the nephrocalcinosis and proximal tubular function in female rats from the intake of a high-phosphorus diet.
PubMed:Comparison of various phosphate salts as the dietary phosphorus source on nephrocalcinosis and kidney function in rats.
PubMed:Detection of plasma membrane Ca(2+)-ATPase activity in mouse T lymphocytes by flow cytometry using fluo-3-loaded vesicles.
 
Notes:
Food contaminant derived from its use as a boiler water additive for the prepn. of steam used in food processing. Texturiser and sequestrant in foods, mainly as the K/Na double salt PPPi is a salt or acid that contains three phosphate groups ; ; Triphosphoric acid, also tripolyphosphoric acid, with formula H5P3O10, is a condensed form of phosphoric acid.In polyphosphoric acids, it is the next after pyrophosphoric acid, H4P2O7, also called diphosphoric acid.Compounds such as ATP (adenosine triphosphate) are esters of triphosphoric acid.; ; Polyphosphates are hydrolyzed into smaller units (orthophosphates) in the gut before absorption, which may induce a metabolic acidosis. The acute toxicity of polyphosphonates is low as the lowest LD50 after oral administration is > 1,000 mg/kg body weight.Polyphosphates are moderately irritating to skin and mucous membrane because of their alkalinity.; ; No mutagenic potential was observed when TTP was tested in a Salmonella/microsome assay (Ames test) and in a chromosomal aberration assay in vitro using a Chinese hamster fibroblast cell line (Ishidate et al. 1984). Tetrasodium pyrophosphate was not mutagenic in an in vitro assay using S. cerevisiae strains and S. typhimurium strains with and without the addition of mammalian metabolic activation preparations (IPCS 1982).; ; Reproduction studies in three generations of rats on diets with 0.5% TTP were performed. TTP had no effects on fertility or litter size, or on growth or survival on offspring (Hodge 1964). Tetrasodi
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