Identification | More | 【Name】
Potassium pyrophosphate | 【CAS】
7320-34-5 | 【Synonyms】
phosphosol Potassiumpyrophosphate,anhydrous Potassiumpyrophosphate,trihyd pyrophosphatedepotassium pyrophosphatetetrapotassique pyrophosphoricacid,tetrapotassiumsalt tetrapotassiumdiphosphorate POTASSIUM DIPHOSPHATE EXTRA PURE Potassium pyrophosphate tetrabasic PYROPHOSPHATE TETRAPOTASSIUM*PRACTICAL GRADE TetraPotassiumPyrophosphateTechGrade Tetra-PotassiumPyrophosphateExtraPure TkppLiquid60% TkppAnhydrous-TetrapotassiumPyrophosphate TetraPotassiumPyrophosphateFoodGrade K4P2O7 3H2O Potassiumpyrophosphate,anhydrous,97%min POTASSIUM PYROPHOSPHATE (K4P2O7) Potassium diphosphate, extra pure, 99+% potassium pyrophosphate, tech. | 【EINECS(EC#)】
230-785-7 | 【Molecular Formula】
K4O7P2 | 【MDL Number】
MFCD00011393 | 【Molecular Weight】
330.337 | 【MOL File】
7320-34-5.mol |
Safety Data | Back Directory | 【Hazard Codes 】
Xi | 【Risk Statements 】
R36/37/38:Irritating to eyes, respiratory system and skin . R36:Irritating to the eyes. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . | 【WGK Germany 】
2
| 【RTECS 】
JL6735000
|
Hazard Information | Back Directory | 【General Description】
Potassium tetrapyro phosphate is a whitish-colored powdered solid dissolved in an organic solvent. POTASSIUM TETRAPYRO PHOSPHATE SOLUTION (TOXIC LIQUID, INORGANIC, N.O.S.)(7320-34-5) may be toxic by ingestion. Contact with the substance should be avoided. The solvent may be flammable. | 【Reactivity Profile】
Salts, basic, such as POTASSIUM TETRAPYRO PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. | 【Air & Water Reactions】
Soluble in water. | 【Health Hazard】
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. | 【Fire Hazard】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways. |
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