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Potassium hydrogen phthalate, ACS reagent, acidimetric standard, ACROS Organics™

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Quantity:
100g
500g
2.5kg
Packaging:
Plastic bottle
877-24-7
C8H5KO4
204.222
MFCD00013070
IWZKICVEHNUQTL-UHFFFAOYSA-M
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
23676735
potassium;2-carboxybenzoate
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
877-24-7
C8H5KO4
204.222
MFCD00013070
IWZKICVEHNUQTL-UHFFFAOYSA-M
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
23676735
potassium;2-carboxybenzoate
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Infrared Spectrum Authentic
pH 4.00 to 4.02 (0.05M soln. at 25°C ±0.2°C)
Color White
Quantity 100g
Packaging Plastic bottle
Melting Point 295.0°C to 300.0°C
Linear Formula 2-(HO2C)C6H4CO2K
Beilstein 09, 791
Merck Index 15, 7733
Solubility Information Solubility in water: 80g/L (20°C). Other solubilities: 330g/L water (100°C), slightly soluble in alcohol. 0.005% max. Insoluble Matter
Formula Weight 204.22
Physical Form Crystals or Crystalline Powder
Percent Purity 99.95 to 100.05% (on dried substance)
Grade ACS Reagent
Chemical Name or Material Potassium hydrogen phthalate
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EINECSNumber : 212-889-4

RTECSNumber : CZ4326000

TSCA : TSCA