Potassium phthalate monobasic univAR™ 500g

$64.23

17 in stock (can be backordered)

SKU: ZA.002.508 Category:

Description

Synonym(s): KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Potassium hydrogen phthalate
Linear Formula: HOOCC6H4COOK

Applications

As a primary standard for preparing volumetric alkali solutions and as a buffer in pH determinations. Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters. It acts as a buffer in pH determination. It finds application as a useful standard for total organic carbon testing.

PROPERTIES

product line

univAR

packaging

poly bottle of 500 g 

mp

295-300 °C (dec.) (lit.)

storage temp.

2-30°C

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