Potassium hydrogen phthalate
for HPLC,>99.5%
- Product Code: 93302
Alias:
Potassium hydrogen phthalate; Potassium hydrogen phthalate, potassium hydrogen phthalate, 1,2-monopotassium phthalate
CAS:
877-24-7
| Molecular Weight: | 204.22 g./mol | Molecular Formula: | C₈H₅KO₄ |
|---|---|---|---|
| EC Number: | 212-889-4 | MDL Number: | MFCD00013070 |
| Melting Point: | 295-300 °C (dec.)(lit.) | Boiling Point: | |
| Density: | 1.006 g/mL at 20 °C | Storage Condition: | room temperature |
Product Description:
- Used as a primary standard in acid-base titrations for calibrating and standardizing solutions of bases, ensuring accurate pH measurements in laboratories.
- Employed in buffer solutions to maintain a stable pH level in various chemical and biological experiments.
- Utilized in the manufacturing of pharmaceuticals to control the acidity or alkalinity of formulations.
- Applied in analytical chemistry for determining the concentration of acids and bases in quantitative analysis.
- Used in the food industry as a pH regulator in certain processed products to ensure consistency and safety.
- Incorporated in educational settings for teaching students about titration techniques and pH measurement.
- Serves as a reference material in quality control processes to verify the accuracy of analytical instruments.
Product Specification:
| Test | Specification |
|---|---|
| PURITYHPLC | 99.5 100% |
| UV absorption 330 nm | 0.06 |
| UV absorption 340 nm | 0.04 |
| UV absorption 350 nm | 0.03 |
| UV absorption 500 nm | 0.02 |
| Appearance | SOLID |
| UV absorption | 10 % in H2O |
| solubility | H2O: soluble 100 mg/mL, clear, colorless |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 10.000 | 10-20 days | ฿330.00 |
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| 50.000 | 10-20 days | ฿910.00 |
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| 250.000 | 10-20 days | ฿2,650.00 |
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| 1000.000 | 10-20 days | ฿7,000.00 |
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Potassium hydrogen phthalate
- Used as a primary standard in acid-base titrations for calibrating and standardizing solutions of bases, ensuring accurate pH measurements in laboratories.
- Employed in buffer solutions to maintain a stable pH level in various chemical and biological experiments.
- Utilized in the manufacturing of pharmaceuticals to control the acidity or alkalinity of formulations.
- Applied in analytical chemistry for determining the concentration of acids and bases in quantitative analysis.
- Used in the food industry as a pH regulator in certain processed products to ensure consistency and safety.
- Incorporated in educational settings for teaching students about titration techniques and pH measurement.
- Serves as a reference material in quality control processes to verify the accuracy of analytical instruments.
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| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
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