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Phtalate dʼhydrogène de potassium, réactif ACS, étalon acidimétrique, Thermo Scientific Chemicals

Product Code. p-187118 Shop All Thermo Scientific Chemicals Products
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Quantité:
100 g
500 g
2.5 kg
Conditionnement:
Flacon en plastique
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100g
2.50kg
500g
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Product Code. 10712412

missing translation for 'mfr': Thermo Scientific Acros 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
Formule moléculaire C8H5KO4
Poids moléculaire (g/mol) 204.22
Numéro MDL MFCD00013070
Clé InChI IWZKICVEHNUQTL-UHFFFAOYSA-M
Synonyme 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
CID PubChem 23676735
Nom IUPAC 2-carboxybenzoate de potassium
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

Specifications

Nom chimique ou matériau Potassium hydrogen phthalate
Point de fusion 295.0°C to 300.0°C
Couleur Blanc
pH 4.00 to 4.02 (0.05M soln. at 25°C ±0.2°C)
Spectre IR Authentique
Conditionnement Flacon en plastique
Formule linéaire 2-(HO2C)C6H4CO2K
Quantité 100 g
Beilstein 09, 791
Merck Index 15, 7733
Informations sur la solubilité Solubility in water: 80g/L (20°C). Other solubilities: 330g/L water (100°C),slightly soluble in alcohol
Poids de la formule 204.22
Pourcentage de pureté 99.95 to 100.05% (on dried substance)
Qualité Réactif ACS
Matière insoluble 0.005% max
Forme physique Cristaux ou poudre cristalline
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RUO – Research Use Only

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