POTASSIUM HYDROGEN PHTHALATE AR

Chloride (Cl) %

≤ 0.002

Iron (Fe) %

≤ 0.0005

Lead (Pb) %

≤ 0.0005

Sodium (Na) %

≤ 0.01

Copper (Cu) %

≤ 0.0005

Sulfate (SO4) %

≤ 0.005

Water Insoluble Matter %

≤ 0.003

pH (0.05M Solution)

4 - 4.02

Assay % (after drying)

≥ 99.9

Loss on Drying (at 110°C) %

≤ 0.05

Data sheet

Pack Size

500G

Shelf Life

24

Chemical Formula

C8 H5 K O4 : 204.23

CAS No

877-24-7

Chloride (Cl) %

≤ 0.002

Iron (Fe) %

≤ 0.0005

Lead (Pb) %

≤ 0.0005

Sodium (Na) %

≤ 0.01

Copper (Cu) %

≤ 0.0005

Sulfate (SO4) %

≤ 0.005

Water Insoluble Matter %

≤ 0.003

pH (0.05M Solution)

4 - 4.02

Assay % (after drying)

≥ 99.9

Loss on Drying (at 110°C) %

≤ 0.05