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CAS RN 877-24-7

CAS RN 877-24-7

IUPAC Name: potassium 2-carboxybenzoate
Synonyms: potassium biphthalate
Molecular Weight (g/mol): 204.22
Molecular Formula: C8H5KO4
InChi Key: IWZKICVEHNUQTL-UHFFFAOYSA-M
SMILES: [K+].OC(=O)C1=CC=CC=C1C([O-])=O
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1 – 15 of 60 results
1

Potassium hydrogen phthalate, primary standard, ACS, 99.95-100.05%, Thermo Scientific Chemicals

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

EDGE
PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
2

Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C (Color Coded Red), Ricca Chemical
BIOPHARMA GSA_VA SDP

EDGE
Name Note pH 4.00 ± 0.01 at 25 deg C (Color Coded Red)
CAS 7732-18-5
For Use With (Equipment) pH Meter and Electrode
Physical Form Liquid
pH 4
CAS Min % 0.99
Chemical Name or Material Buffer, Reference Standard
Concentration 1X
For Use With (Application) Calibration
Solution Type Colored pH Buffer
CAS Max % 1.03
3

Organic Carbon Standard, 1000 ppm C, Ricca Chemical
SDP

CAS: 7664-38-2 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

EDGE
PubChem CID 23676735
CAS 7664-38-2
Molecular Weight (g/mol) 204.222
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
4

Potassium Hydrogen Phthalate (Primary Standard/Meets ACS Specifications), Fisher Chemical™

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

EDGE
PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
5

Buffer Solution, pH 5.00 (Certified), Fisher Chemical™
GSA_VA

EDGE
Boiling Point 100°C
CAS 7732-18-5
MDL Number MFCD00146206
Traceability to NIST Traceable to NIST.
Packaging Poly Bottle
Physical Form Liquid
pH 5.0
Chemical Name or Material Buffer Solution, pH 5.00
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Melting Point 0°C
6

Buffer Solution, pH 3.00 (Certified), Fisher Chemical™
GSA_VA

EDGE
Boiling Point 100°C
Color Undesignated
Traceability to NIST Traceable to NIST.
Physical Form Liquid
Chemical Name or Material Buffer Solution, pH 3.00
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Density 0.7g/cm³
CAS 7732-18-5
Health Hazard 3 Emergency Overview
May cause eye, skin, and respiratory tract irritation. The toxicological properties have not been fully investigated. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:0
MDL Number MFCD00146206
Health Hazard 2 CAUTION!
pH 3.00
Melting Point 0°C
7

Buffer Solution, pH 4.00 (Certified), Fisher Chemical™
GSA_VA

EDGE
CAS 67-56-1
Health Hazard 3 Emergency Overview
Contains a known or suspected carcinogen. The toxicological properties have not been fully investigated. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:0
MDL Number MFCD00146206
Health Hazard 2 CAUTION!
Color Undesignated
Traceability to NIST Traceable to NIST.
Physical Form Liquid
pH 4.0
Chemical Name or Material Buffer Solution, pH 4.00
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Density 1.0054g/cm³
8

COD Standard, 1000ppm (1mL = 1mg COD) (Potassium Acid Phthalate in Water), Certified, LabChem™
GSA_VA

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

EDGE
PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
9

Buffer Solution, pH 4.00, Color-Coded Pink, Mettler Toledo™
GSA_VA

EDGE
10

Potassium Hydrogen Phthalate, 99.95 to 100.05%, ACS, MilliporeSigma™

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

EDGE
PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
11

Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C, Ricca Chemical
BIOPHARMA SDP

EDGE
Name Note pH 4.00 ± 0.01 at 25 deg C
CAS 7732-18-5
For Use With (Equipment) pH Meter and Electrode
Physical Form Liquid
pH 4
CAS Min % 0.99
Chemical Name or Material Buffer, Reference Standard
Concentration 1X
For Use With (Application) Calibration
Solution Type pH Buffer
CAS Max % 1.03
12

Buffer, Reference Standard, pH 3.00 ± 0.01 at 25°C, Ricca Chemical
SDP

EDGE
CAS 7647-01-0
For Use With (Equipment) pH Meter and Electrode
Physical Form Liquid
pH 3
Concentration 1X
For Use With (Application) Calibration
Solution Type pH Buffer
13

Buffer, Reference Standard, pH 5.00 ± 0.01 at 25°C, Ricca Chemical
BIOPHARMA SDP

EDGE
CAS 1310-73-2
For Use With (Equipment) pH Meter and Electrode
Color Colorless
Physical Form Liquid
pH 5
Concentration 1X
For Use With (Application) Calibration
Solution Type pH Buffer
14

Potassium hydrogen phthalate, ACS reagent, acidimetric standard, Thermo Scientific Chemicals

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.22 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.22
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
15

Potassium hydrogen phthalate, 99.99%, acidimetric standard, Thermo Scientific Chemicals

CAS: 877-24-7 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M