Potassium biphthalate
SP
- Product Code: 51993
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:
Primarily used as a primary standard in acid-base titrations due to its high purity, stability, and precise equivalence point. It is also employed in calibrating pH meters and buffers to ensure accurate measurements in laboratory settings. Additionally, it serves as a reagent in analytical chemistry for determining the concentration of basic solutions. Its consistent properties make it a reliable choice for quality control and standardization processes in various industries.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | WHITE SOLID |
| PURITY | 99 |
| MELTING POINT | 290-305 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿580.00 |
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| 100.000 | 10-20 days | ฿1,390.00 |
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Potassium biphthalate
Primarily used as a primary standard in acid-base titrations due to its high purity, stability, and precise equivalence point. It is also employed in calibrating pH meters and buffers to ensure accurate measurements in laboratory settings. Additionally, it serves as a reagent in analytical chemistry for determining the concentration of basic solutions. Its consistent properties make it a reliable choice for quality control and standardization processes in various industries.
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