Potassium Hydrogen Phthalate CAS 877-24-7 Phthalic Acid Monopotassium Salt

• CAS No.: 877-24-7
• Formula: C8h5ko4
• EINECS: 212-889-4
• Classification: Potassium Hydroxide
• Appearance: Solid
• Grade Standard: Agriculture Grade
• Model NO.: SUREST-81
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 204.22
• Color: White
• Boiling Point: 378.3°c at 760 Mmhg (Cal.)
• Flash Point: 196.7°c (Cal.)
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2917399090
• Production Capacity: 1000 Tons Yearly

Product Description

Potassium Hydrogen Phthalate

 

Name	Potassium hydrogen phthalate
Synonyms	Phthalic acid monopotassium salt; Potassium biphthalate; Potassium acid phthalate
Molecular Structure
Molecular Formula	C8H5KO4
Molecular Weight	204.22
CAS Registry Number	877-24-7
EINECS	212-889-4

Properties

Melting point	295-300 ºC
Water solubility	80 g/L (20 ºC)

Chemical Property/Description

It is a high purity, high stability of chemical reagents, with a certain acidity, soluble in water, alcohol and benzene and other organic solvents.


Main Uses:

1. Catalyst :DMPK can be used as a catalyst for the oxidation of hydroxides, aldehydes and ketones to accelerate the reaction rate.

2. Polymer materials :DMPK can also be used to synthesize polycool, polycool amine, polymer and other polymer materials.

3. Food additive :DMPK can be used as a food additive to make bread, cream, desserts and other products, as a preservative to prevent the growth of zero bacteria and bacteria.

4. Pharmaceutical intermediates :DMPK is also an intermediate for the preparation of many drugs, such as the preparation of de novomycin C.

5. Organic synthesis :DMPK can be used as a reagent in organic synthesis, such as it can be used in cool reaction and auxiliary reduction reaction to improve the reaction conversion rate.