[A12895] CAS 877-24-7 | Potassium hydrogen phthalate, 99%
0 ₩
877-24-7 |
CAS : 877-24-7
MDL : MFCD00013070
EINECS : 212-889-4
Other name :
Phthalic acid monopotassium saltPotassium biphthalate
Chemical Properties
Formula : C8H5KO4
Formula weight : 204.23
Melting Point : 297° dec.
Density : 1.636
Sensitivity : Ambient temperatures.
Form : Crystalline powder
Solubility : Soluble in water. Slightly soluble in alcohol.
Applications
Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters and for the preparation of volumetric alkali solutions. It acts as buffer in pH determination. It finds application as a useful standard for total organic carbon testing.
Grade Specifications
GHS Hazard and Precautionary Statements
Hazard Statements : H312-H303Harmful in contact with skin.May be harmful if swallowed.
Precautionary Statements : P280-P302+P352-P322-P312-P363-P501aWear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN: Wash with plenty of soap and water.Specific measures (see label).Call a POISON CENTER or doctor/physician if you feel unwell.Wash contaminated clothing before reuse.Dispose of contents/container in accordance with local/regional/national/international regulations.
Other References :
Beilstein : 3637128Merck : 14,7612
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
