Zitronensure, Kaliumsalz

PotassiumCitrateBp · Tripotassium citrat · Tripotassium Citrate,>98% · PotassiumCitrate(FoodGrade) · citric acid, potassium salt · high qualtiy Potassium Citrate · TIANFU-CHEM CAS NO.7778-49-6 Tripotassium citrate · 2,3-propanetricarboxylicacid,2-hydroxy-potassiumsalt

https://huagongshe.com/de/chemical/13344

Molekülstruktur von Zitronensure, Kaliumsalz

Identifikatoren & physikalische Daten

CAS No.	7778-49-6
Summenformel	C6H5K3O7
Durchschnittliche Molmasse	306,39 g/mol
Monoisotopische Masse	305,8946469 g/mol
SMILES	O=C([O-])CC(O)(CC(=O)[O-])C(=O)[O-].[K+].[K+].[K+]
InChIKey	QEEAPRPFLLJWCF-UHFFFAOYSA-K
PubChem CID	13344
ChEMBL	CHEMBL1200458
ChEBI	CHEBI:64733
EC No.	212-755-5
DTXSID	DTXSID8027325
Lokaler Name	Zitronensure, Kaliumsalz

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)	141
H-Brücken-Donoren	1
H-Brücken-Akzeptoren	7
Frei drehbare Bindungen	2
Schwere Atome	16
Formalladung	0
Komplexität	211
pH	Between 7,5 and 9,0 (5 % aqueous solution)THE AQ SOLN IS ALKALINE TO LITMUSPH ABOUT 8.5
Geruch	ODORLESS
Geschmack	HAS COOLING, SALINE TASTE
Dichte	1.98 @25 °C
Color/Form	WHITE CRYSTALS, GRANULES, OR POWDERTRANSPARENT CRYSTALS
Löslichkeit	1 G DISSOLVES IN 0.65 ML WATER1 G DISSOLVES VERY SLOWLY IN 2.5 ML GLYCEROLALMOST INSOL IN ALCOHOL
Physical Description	LiquidLarge CrystalsDry PowderWhite, hygroscopic, granular powder or transparent crystalsMonohydrate: White odorless solid[Merck Index] White odorless crystalline granules[MSDSonline]
Other Experimental Properties	LOSES WATER AT 180 °C
InChI	InChI=1S/C6H8O7.K.H/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
InChIKey	JOSYFFAWJFRGHM-UHFFFAOYSA-N
SMILES	C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[KH]
CAS Datenbank	7778-49-6(CAS DataBase Reference)
EPA chemische Informationen	1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (7778-49-6)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 96.3% (572 of 594) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 572 of 594 companies (only 3.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 594 reports by companies from 4 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 572 of 594 reports by companies.There are 2 notifications provided by 22 of 594 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.This chemical does not meet GHS hazard criteria for 100% (14 of 14) of all reports.Reported as not meeting GHS hazard criteria by 14 of 14 companies. For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 14 reports by companies from 2 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 14 of 14 reports by companies.There are 0 notifications provided by 0 of 14 reports by companies with hazard statement code(s).
Regulatorische Informationen	Chemical: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:?) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:?) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 19-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14309

GHS-Einstufung

This chemical does not meet GHS hazard criteria for 96.3% (572 of 594) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 572 of 594 companies (only 3.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 594 reports by companies from 4 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 572 of 594 reports by companies.There are 2 notifications provided by 22 of 594 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.This chemical does not meet GHS hazard criteria for 100% (14 of 14) of all reports.Reported as not meeting GHS hazard criteria by 14 of 14 companies. For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 14 reports by companies from 2 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 14 of 14 reports by companies.There are 0 notifications provided by 0 of 14 reports by companies with hazard statement code(s).

Regulatorische Informationen

Chemical: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:?) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:?) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 19-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14309