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Potassium hydrogen phthalate, 99.99%, acidimetric standard, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals 177120025
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
For ultra trace analysisSpecifications
| Potassium hydrogen phthalate | |
| 295.0°C to 300.0°C | |
| 3.8 to 4 (5% soln. at 20°C) | |
| 99.95 to 100.05% | |
| C8H5KO4 | |
| 2.5 kg | |
| 15, 7733 | |
| Solubility in water: 80g/L (20°C). Other solubilities: 330g/L water (100°C), slightly soluble in alcohol | |
| C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+] | |
| 204.22 | |
| 204.22 | |
| Trace Metal Basis |
| 877-24-7 | |
| White | |
| Authentic | |
| Plastic bottle | |
| 2-(HO2C)C6H4CO2K | |
| 09, 791 | |
| potassium hydrogen phthalate, potassium biphthalate, monopotassium phthalate, potassium acid phthalate, hydrogen potassium phthalate, phthalic acid monopotassium salt, 1,2-benzenedicarboxylic acid, monopotassium salt, phthalic acid, monopotassium salt, phthalic acid potassium salt, potassium phthalate monobasic | |
| IWZKICVEHNUQTL-UHFFFAOYSA-M | |
| potassium;2-carboxybenzoate | |
| 23676735 | |
| 99.99% | |
| Crystalline Powder or Crystals |
Chemical Identifiers
| 877-24-7 | |
| potassium hydrogen phthalate, potassium biphthalate, monopotassium phthalate, potassium acid phthalate, hydrogen potassium phthalate, phthalic acid monopotassium salt, 1,2-benzenedicarboxylic acid, monopotassium salt, phthalic acid, monopotassium salt, phthalic acid potassium salt, potassium phthalate monobasic | |
| potassium;2-carboxybenzoate |
| IWZKICVEHNUQTL-UHFFFAOYSA-M | |
| 23676735 | |
| C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+] |
Safety and Handling
Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated.
NFPA
Health:
Signal Word: CAUTION!
EINECSNumber : 212-889-4
RUO – Research Use Only