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Potassium hydrogen phthalate, ACS reagent, acidimetric standard

Product Code. 10712412 Shop All Thermo Scientific Chemicals Products
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Quantità:
100 g
500 g
2.5 kg
Imballaggio:
Plastic bottle
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100g
2.50kg
500g
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10712412 100 g Plastic bottle 100g
10351211 500 g Plastic bottle 500g
10447493 2.5 kg Plastic bottle 2.50kg
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Product Code. 10712412 missing translation for 'mfr' Thermo Scientific Acros missing translation for 'supplierNo' 424061000
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Description

CAS: 877-24-7 | C8H5KO4 | 204.22 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 877-24-7
Formula molecolare C8H5KO4
Molecular Weight (g/mol) 204.22
Numero MDL MFCD00013070
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Sinonimo 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+]

Specifications

Materiale o nome chimico Potassium hydrogen phthalate
Punto di fusione 295.0°C to 300.0°C
Colore White
pH 4.00 to 4.02 (0.05M soln. at 25°C ±0.2°C)
Spettro a infrarossi Authentic
Imballaggio Plastic bottle
Formula lineare 2-(HO2C)C6H4CO2K
Quantità 100 g
Beilstein 09, 791
Indice di Merck 15, 7733
Informazioni di solubilità Solubility in water: 80g/L (20°C). Other solubilities: 330g/L water (100°C),slightly soluble in alcohol
Peso formulazione 204.22
Percent Purity 99.95 to 100.05% (on dried substance)
Grado Reagente ACS
Materia insolubile 0.005% max
Forma fisica Crystalline Powder or Crystals
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RUO – Research Use Only

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