Keywords

• Potassium diphosphate
• MFCD00011401
• EINECS 231-913-4

Quick Details

• ProName: Free Sample CAS 7778-77-0 AMonopotassi...
• CasNo: 7778-77-0
• Molecular Formula: H2KO4P
• Appearance: White transparent powder
• Application: In the food industry, it is used in th...
• DeliveryTime: 3-5days
• PackAge: Barreled
• Port: shanghai
• ProductionCapacity: 5000 Metric Ton/Year
• Purity: 99%
• Storage: Store at +5°C to +30°C.
• Transportation: Store at +5°C to +30°C.
• LimitNum: 10 Kilogram
• Voluntary Standards: Normal
• Valid Period: 2 years
• Place of Origin: China

Superiority

Details

Density: 2.338
Boiling point: 158ºC at 760 mmHg
Melting point: 252.6ºC
Molecular formula: H2KO4P
Molecular weight: 136.085
Exact quality: 135.932770
PSA: 90.40000
Appearance: white powder
Storage conditions:
1. It should be stored in a ventilated, dry, cool and clean warehouse, and the packaging should be sealed and moisture-proof.
2. It shall not be stored or transported together with toxic substances and other contaminated substances.
3. Protect from rain and hot sun during transportation. Be careful when loading and unloading to prevent damage to the package.
4. In case of fire, water, sand, and various fire extinguishers can be used to put out the fire.
Stability:
1. Deliquescence. It melts into a transparent liquid when heated to 400°C, and solidifies into an opaque glassy potassium metaphosphate after cooling. Stable in air, soluble in water, insoluble in ethanol.
Water solubility: H2O: 1.5 M at 20 °C, clear, colorless | 222 g/L (20 ºC)