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Potassium Hydrogen Phthalate pure

Phthalic Acid mono-Potassium Salt, Potassium Biphthalate

Assay (Perchl. Ac.): 99-101 %
Code
141481
CAS
877-24-7
Molecular Formula
C6H4COOHCOOK
Molar mass
204.23 g/mol
molecule for: Potassium Hydrogen Phthalate pure
Melting Point:
295 - 300 °C
Solubility:
water 80 g/l at 20 °C
Physical Description:
solid
Product Code:
141481
Product Name:
Potassium Hydrogen Phthalate pure
Quality Name:
pure
Specifications:
Assay (Perchl. Ac.): 99-101 %
Identity: IR passes test
Insoluble matter in H2O: 0.01 %
Loss on drying at 110°C: 0.3%
Chloride (Cl): 0.003%
Nitrogen compounds (as N): 0.005%
Cu: 0.002 %
Fe: 0.002 %
Ni: 0.002 %
Pb: 0.002 %
WGK:
1
Storage:
Room Temperature.
Master Name:
Potassium Hydrogen Phthalate
Synonyms Long Text:
Phthalic Acid mono-Potassium Salt, Potassium Biphthalate
EINECS:
212-889-4
CS:
29173995
Download TDS file for complete specifications