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Potassium citrate monobasic

≥98.0% (NT)

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Synonym(s):
Citric acid monopotassium salt, Potassium dihydrogen citrate
Linear Formula:
KH2C6H5O7
CAS Number:
866-83-1
Molecular Weight:
230.21
Beilstein:
4772973
EC Number:
212-753-4
MDL number:
MFCD00036472
UNSPSC Code:
12000000
PubChem Substance ID:
329758822
NACRES:
NA.21

Quality Level

100

Assay

≥98.0% (NT)

form

solid

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Na: ≤500 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES string

[K+].OC(=O)CC(O)(CC([O-])=O)C(O)=O

InChI

1S/C6H8O7.K/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);/q;+1/p-1

InChI key

WKZJASQVARUVAW-UHFFFAOYSA-M

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WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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