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Tetrasodium pyrophosphate CAS7722-88-5 CAS NO.7722-88-5
- FOB Price: USD: 7.00-9.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
一(1-300)Kilogram一(300-500)Kilogram一(500-1000)Kilogram
- Product Details
Keywords
- Tetrasodium pyrophosphate
- Sodium pyrophosphate, anhydrous, tech.
- EINECS 231-767-1
Quick Details
- ProName: Tetrasodium pyrophosphate CAS7722-88-5
- CasNo: 7722-88-5
- Molecular Formula: Na4O7P2
- Appearance: white crystalline powder or colorless ...
- Application: 【 Purpose 1 】 Printing and dyeing fin...
- DeliveryTime: 3-7Days
- PackAge: fiber can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 98%
- Storage: Seal and store in a cool and dry place
- Transportation: By sea/air/land
- LimitNum: 1 Kilogram
Superiority
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Details
Density 2.53g /mL at 25 °C(lit.)
Boiling point 93.8 °C
Melting point 80 °C
Molecular formula Na4O7P2
Molecular weight 265.902
Accurate mass 265.871002
PSA 155.23000
LogP 0.94120
Appearance properties white crystalline powder or colorless crystal
Storage condition
1. Keep the storage container sealed and stored in a cool, dry place in a tight container.
2. Protect yourself from the sun and rain. Do not store and transport with toxic and harmful substances.
stability
1. Avoid contact with aluminum and aluminum alloys, oxides. It is easy to dissolve in water. At 20℃, the solubility of 100g water is 6.23g, and its aqueous solution is alkaline. Insoluble in alcohol. The aqueous solution is stable below 70℃ and is hydrolyzed to disodium hydrogen phosphate by boiling. It can form complex with alkaline earth metal ions. When it meets Ag+, it forms white silver pyrophosphate. It absorbs moisture easily in the air and delixes. Soluble in water. Dissolve about 9g(25℃) in 100g water. The aqueous solution is strongly basic (pH10.2, 1% solution). The aqueous solution did not decompose significantly after heating at 70℃ for 60h.
Water solubility H2O: 0.1M at 20 °C, clear, colorless
Package
Delivery
Our company has long-term cooperation with many world-famous logistics companies to ensure transportation efficiency and cargo safety.
By Express |
By air |
By Sea |
Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |