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

potassium biphthalate
1,2-benzenedicarboxylic acid, potassium salt (1:1)

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CAS Number: 877-24-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:212-889-4
FDA UNII:GG9121M623
Nikkaji Web:J60.336H
Beilstein Number:3637128
MDL:MFCD00013070
Molecular Weight:204.22295000
Formula:C8 H5 K O4
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:buffering agents
 
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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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
 water, 8.33E+04 mg/L @ C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: buffering agents
 
Suppliers:
BOC Sciences
For experimental / research use only.
Potassium hydrogen phthalate >99.8%(T)
EMD Millipore
For experimental / research use only.
Potassium hydrogen phthalate
Santa Cruz Biotechnology
For experimental / research use only.
Potassium phthalate monobasic 99%
Sigma-Aldrich
For experimental / research use only.
Potassium hydrogen phthalate BioXtra, ≥99.95%
TCI AMERICA
For experimental / research use only.
Potassium Hydrogen Phthalate >99.8%(T)
 
Safety Information:
Preferred SDS: View
 
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 > 3200 mg/kg
Kodak Company Reports. Vol. 21MAY1971

Dermal Toxicity:
skin-guinea pig LD50 > 1000 mg/kg
Kodak Company Reports. Vol. 21MAY1971

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: buffering agents
Recommendation for potassium biphthalate usage levels up to:
 not for fragrance use.
 
Recommendation for potassium biphthalate flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):877-24-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :23676735
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
potassium;2-carboxybenzoate
Chemidplus:0000877247
RTECS:CZ4326000 for cas# 877-24-7
 
References:
 potassium;2-carboxybenzoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:877-24-7
Pubchem (cid):23676735
Pubchem (sid):134981238
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2917.39.7000
Haz-Map:View
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 buffering agents
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
1,2-benzenedicarboxylic acid, monopotassium salt
1,2-benzenedicarboxylic acid, potassium salt (1:1)
 hydrogen potassium phthalate
 phthalic acid, monopotassium salt
 potassium acid phthalate
 potassium hydrogen phthalate
monopotassium phthalate
 potassium;2-carboxybenzoate
 

Articles:

PubMed:[Simultaneous determination of trifluoroacetate, tetrafluoroborate and halide ions in ionic liquid by ion chromatography].
PubMed:[Determination of total mass and morphology analysis of heavy metal in soil with potassium biphthalate-sodium hydroxide by ICP-AES].
PubMed:Adsorption voltammetry of the scandium-alizarin red S complex onto a carbon paste electrode.
PubMed:Development of parenteral formulations and evaluation of the biological activity of the trypanocide drug benznidazole.
PubMed:[A research on the determination of trace secondary amines by reversed-phase high performance liquid chromatography with electrochemical detection].
PubMed:Carbon paste electrode for trace zirconium(IV) determination by adsorption voltammetry.
PubMed:Cloning and characterization of two K+ inward rectifier (Kir) 1.1 potassium channel homologs from human kidney (Kir1.2 and Kir1.3).
PubMed:Intracellular H+ inhibits a cloned rat kidney outer medulla K+ channel expressed in Xenopus oocytes.
 
Notes:
None found
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