Maximum quantity allowed is 999
Please select the quantity
CAS RN: 877-24-7 | Product Number: P0309
Potassium Hydrogen Phthalate

Purity: >99.8%(T)
Synonyms:
- Monopotassium Phthalate
- Phthalic Acid Monopotassium Salt
Product Documents:
* Please contact our distributor of Chem-Supply
if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination.
* ChemSupply Australia Pty Ltd (Phone: 08-8440-2000 / email: sales@chemsupply.com.au)
* ChemSupply Australia Pty Ltd (Phone: 08-8440-2000 / email: sales@chemsupply.com.au)
Product Number | P0309 |
Purity / Analysis Method | >99.8%(T) |
Molecular Formula / Molecular Weight | C__8H__5KO__4 = 204.22 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
CAS RN | 877-24-7 |
Reaxys Registry Number | 3637128 |
PubChem Substance ID | 87574540 |
Merck Index (14) | 7612 |
MDL Number | MFCD00013070 |
Specifications
Appearance | White to Almost white powder to crystal |
Purity(HPLC) | min. 99.5 area% |
Purity(Neutralization titration) | 99.8 to 100.2 % |
Solubility in Water | almost transparency |
Properties (reference)
Solubility in water | Soluble |
Solubility (slightly sol. in) | Alcohol |
GHS
Pictogram |
![]() |
Signal Word | Warning |
Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
RTECS# | CZ4326000 |
Transport Information:
H.S.code* | 2917.39-000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.