POTASSIUM HYDROGEN PHTHALATE AR

POTASSIUM HYDROGEN PHTHALATE AR
Article No. Grade Purity Cas no. Molecular Formula Molecular Weight H.S. Code Shelf Life
P0167805000 AR 99.5% 877-24-7 C8H5KO4 204.22 2917.3990
60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

3.8 - 4.0 (5% aq. sol.)

Melting Point/ Freezing point [°C]

295 - 300 °C

Density [g/cm3]

1.64

Solubility in water [% weight]

80 g/L @ 20°C

Specifications

Appearance:

 White crystalline powder

Insoluble matter:

 Max 0.005%

Chloride (Cl):

 Max 0.002%

Sulphate (SO4):

 Max 0.005%

Sodium (Na):

 Max 0.01%

Lead (Pb):

 Max 0.0005%

Iron (Fe):

 Max 0.0005%

Copper (Cu):

 Max 0.0005%

Loss on dryig (at 110°C):

 Max 0.2%

Assay (on anhydrous basis):

 Min 99.5%

Phthalic acid:

 Max 0.005%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
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Globally Harmonized System of classification and Labelling of Chemicals (GHS)

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MAKE IN INDIA

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