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Potassium Acid Phthalate

Potassium Acid Phthalate

Potassium acid phthalate (KHP) is a monopotassium salt derived from phthalic acid. It is solid, air-stable, non-hygroscopic, and retains a stable pH while in solution. KHP is used as a standard for various chemistry purposes and as a buffering agent component.
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1 – 15 of 16 results
1

Potassium Acid Phthalate, ACS Reagent, Primary Standard (Potassium Hydrogen Phthalate), Reagents

Potassium Acid Phthalate, ACS Reagent, Primary Standard (Potassium Hydrogen Phthalate), ACS, for general laboratory use. Manufactured in ISO 9001 facility.

Boiling Point 378°C
CAS 877-24-7
Molecular Weight (g/mol) 204.22
Color White
Physical Form Solid
Packaging Poly Bottle
Chemical Name or Material Potassium Acid Phthalate, ACS Reagent, Primary Standard (Potassium Hydrogen Phthalate)
Grade ACS
Synonym Potassium Hydrogen Phthalate, KHP, Potassium Biphthalate
Molecular Formula HOCOC6H4COOK
Specific Gravity 1.636
Melting Point 0°C
2

Potassium Hydrogen Phthalate, 0.05 N (Potassium Acid Phthalate), Reagents

CAS: 7732-18-5,877-24-7 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 7732-18-5,877-24-7
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
3

Potassium Hydrogen Phthalate, 100mg/L, Reagents

CAS: 877-24-7,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 877-24-7,7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
4

Potassium Hydrogen Phthalate, 10,000 mg/L, Reagents

CAS: 877-24-7,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 877-24-7,7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
5

Potassium Hydrogen Phthalate, 10 mg/L, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
6

Potassium Hydrogen Phthalate, 1000 mg/L, Reagents

CAS: 877-24-7,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 877-24-7,7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
7

Potassium Hydrogen Phthalate, 8000 mg/L, Reagents

CAS: 877-24-7,7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Potassium Acid Phthalate, KHP, Potassium Biphthalate IUPAC Name: water SMILES: O

CAS 877-24-7,7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Potassium Acid Phthalate, KHP, Potassium Biphthalate
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
8

Hach Company Potassium Acid Phthalate (KHP), 500 g

Primary standard acid, ACS Grade, CAS No. 877-24-7 C8H5O4K, FW = 204.23 Assay = ≥99.95 but ≤100.05%

ENCOMPASS_PREFERRED
9

INNOVATION SCIENCES INC BUTYL METHYL PHTHALATE 1G

NC3355031 BUTYL METHYL PHTHALATE 1G

ENCOMPASS
10

SELLECK CHEMICAL LLC MONOBUTYL PHTHALATE
SDP

50-000-03891 MONOBUTYL PHTHALATE

ENCOMPASS_PREFERRED
11

Sigma Organic Chemistry Dimethyl phthalate | 1L | 131-11-3 | MFCD00008425 | >=99%

Dimethyl phthalate 1L | ITEM NUMBER 525081-1L | CAS 131-11-3 | MFCD00008425

ENCOMPASS_PREFERRED
12

Sigma Aldrich Fine Chemicals Biosciences Diethyl phthalate 99.5

Diethyl phthalate (DEP) is a phthalic anhydride ester (PAE) that is commonly used as a solvent in cosmetics and also as a plasticizer.

ENCOMPASS
13

SIGMA ORGANIC CHEMISTRY DIETHYL PHTHALATE 1L

52-497-21L DIETHYL PHTHALATE 1L

ENCOMPASS_PREFERRED
14

Sigma Organic Chemistry Dimethyl phthalate | 4L | 131-11-3 | MFCD00008425 | >=99%

Dimethyl phthalate 4L | ITEM NUMBER 525081-4L | CAS 131-11-3 | MFCD00008425

ENCOMPASS_PREFERRED
15

Sigma Organic Chemistry Potassium phthalate monobasic | 500G | 877-24-7 | MFCD00013070 | 99.95-100.05% dry basis

Potassium phthalate monobasic | 500G | 877-24-7 | MFCD00013070 | 99.95-100.05% dry basis

ENCOMPASS_PREFERRED