Potassium Hydrogen Phthalate Cas877-24-7

Basic Info

Model No.: SY-877-24-7

Type: Potassium Phosphate

Grade Standard: Industrial Grade, AR

Classification: Potassium Organic Salt

CAS No.: 877-24-7

Other Names: Potassium Biphthalate Potassium

MF: KHC8H4O4, KHC8H4O4

EINECS NO.: 212-889-4

Purity: 99.8

Brand Name: Shenyu

COA/MSDS: Available

Application: Used To Determine Ferrous Sensitive Reagents

Additional Info

Packaging: Packing: Kraft paper bags/plastic woven bags with PE inner. Net Weight: 25kgs/bag, can be loaded 25MT in a 20'FCL. Delivery Time: Shipped in 15 days after payment.

Transportation: Ocean,Land,Air

Port: Qingdao,Tianjin,Shanghai

Product Description

Potassium Hydrogen Phthalate Cas877-24-7

Potassium Hydrogen Phthalate Description:

Potassium hydrogen phthalate is also called KHP. It is a white, colorless, ionic solid monopotassium salt of phthalic acid.

In it the potassium hydrogen phthalate hydrogen is a bit acidic and is generally used as a primary standard for acid-base titrations. 

This is due to its solid and air-stable structure that makes potassium hydrogen phthalate easy to weigh accurately.
 
Potassium Hydrogen phthalate - Pure (CAS No. 877-24-7)
C8H5 KO4  M.W. 204.22
Description White compound Solubility 10%aq. Solution is clear colorless
Assay min.99.95%-100.50%
Chloride (Cl) max.0.003%
Sulphate (SO4) max.0.002%
 Iron (Fe) max.0.0005%
Heavy Metals (Pb) max.0.0005%

Potassium Hydrogen Phthalate Application:

1. A reference substance in titrimetric analysis,the potassium hydrogen phthalate is used as a reference reagent

   for preparing standard alkali solutions and as a buffer for pH determination. 

2. Potassium and sodium phthalate were synthesized by reaction with sodium hydroxide.
3. Organic reagents, pharmaceutical intermediates;
This product should be sealed and preserved

Our Company Information:

Potassium Hydrogen Phthalate