POTASSIUM HYDROGEN PHTHALATE 0.17gm-L (for COD Determination)

Get a Price/Quote

POTASSIUM HYDROGEN PHTHALATE 0.17gm-L (for COD Determination) Specification

Shape
Powder

Solubility
Soluble in water

Shelf Life
Typically 2 years if stored as recommended

HS Code
2918.19

Physical Form
White crystalline powder

Purity
99.9% or higher

Structural Formula
(C8H4O4)K

Density
1.636 Gram per cubic centimeter(g/cm3)

Usage
Used in analytical chemistry for calibration purposes and as a standard for COD testing

Molecular Weight
204.22 g/mol

CAS No
877-24-7

Poisonous
NO

Appearance
White crystalline solid or powder

Properties
Stable under normal conditions; used as a primary standard for COD tests due to its precise molecular weight

Melting Point
295C (decomposes)

Molecular Formula
C8H5KO4

Smell
Odorless

Application
Standard chemical for COD (Chemical Oxygen Demand) determination in laboratory testing

Ph Level
Neutral or slightly acidic in aqueous solution

Storage
Store in a cool dry place away from incompatible substances

Grade
Analytical grade

EINECS No
212-889-4

Ingredients
Potassium hydrogen phthalate

About POTASSIUM HYDROGEN PHTHALATE 0.17gm-L (for COD Determination)

Potassium Hydrogen Phthalate 0.17gm-L is a white crystalline powder primarily used as a standard chemical for COD determination in laboratory testing. With a purity of 99.9% or higher and a molecular weight of 204.22 g/mol, it is stable under normal conditions and serves as a primary standard for COD tests due to its precise molecular weight. This analytical grade substance, with a neutral or slightly acidic pH level, is soluble in water and widely applied in analytical chemistry for calibration purposes. Stored in cool, dry places, away from incompatible substances, this product boasts a shelf life of typically 2 years.