potassium hydrogen phthalate
5 Inquiries
877-24-7
Pharmaceutical Grade
99%
qingdao
25kg/Cardboard Drum
Yes
2026-10-26
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite crystalline powderBasic Info
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Product Name:
Potassium hydrogen phthalate
Other Name:1,2-Benzenedicarboxylic acid,potassium salt (1:1);Phthalic acid,monopotassium salt;1,2-Benzenedicarboxylic acid,monopotassium salt;Potassium acid phthalate;Potassium biphthalate;Potassium hydrogen phthalate;Monopotassium phthalate;Hydrogen potassium phthalate;Monopotassium 1,2-benzenedicarboxylate;KAP
CAS No.:877-24-7
Molecular Formula:C8H6O4.K
InChIKeys:InChIKey=XCCFSZODNJHPEF-UHFFFAOYSA-N
Molecular Weight:204.22
Exact Mass:203.982498
BRN:3637128
EC Number:212-889-4
HScode:2916399090
Categories:
Characteristics-
PSA:
77.4
XLogP3:-0.25170
Appearance:White Solid
Density:1.006 g/mL at 20 °C
Melting Point:220 °C @ Solvent: Water
Boiling Point:98.5-99.5;°C/740;mmHg(lit.)
Flash Point:196.7ºC
Water Solubility:H2O: 80 G/L (20 ºC)
Storage Conditions:Store at RT.
Toxicity:LD50 orally in Rabbit: > 3200 mg/kg
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15 days
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
Company Certificates-
Hazardous Chemicals Business License
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Supplier Agreement
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
potassuim hydrogen phthalate
100.00 KG Feb 8, 2025 
Togo
POTASSIUM HYDROGENOPHTHALATE
250 G May 4, 2026 
Zambia
potassium hydrogen phthalate
100 KG Jan 4, 2026 
United States
Potassium hydrogen phthalate
4 KG Aug 12, 2025 
South Korea
EDTA-2Na
1 MT Sep 2, 2024 Post an enquiry for this product
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