- Synthetic Flavours & Fragrances
- Catalyst and Auxiliary
- Agrochemicals
- Organic Chemicals
- Materials
- Basic Inorganic Chemicals
- Pharmaceutical
- Plant Extract
- Reagent
- Dyestuff and Pigment
- Food Additives
- Others
Potassium pyrosulfate CAS7790-62-7 CAS NO.7790-62-7
- FOB Price: USD: 7.00-10.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
一(1-300)Kilogram一(300-800)Kilogram
- Product Details
Keywords
- Potassium pyrosulfate
- dipotassium,sulfonato sulfate
- MFCD00011385
Quick Details
- ProName: Potassium pyrosulfate CAS7790-62-7
- CasNo: 7790-62-7
- Molecular Formula: K2O7S2
- Appearance: White powder
- Application: Acidic solvents for chemical analysis....
- DeliveryTime: 3-7days
- PackAge: fiber can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 10000 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 the 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 the 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 2.28 g/mL at 25 ° C (lit.)
Melting point 325 ° C
Molecular formula K2O7S2
Molecular weight 254.32200
Accurate quality 253.83600
PSA 140.39000
LogP 0.08500
Appearance: White crystalline powder
Storage conditions
Keep the storage container sealed
Store in a tight container in a cool, dry place
Stability
1. Easy to deliquescence. It is easily soluble in water and its solution is strongly acidic.
2. Dissolve in water to generate KHSO4. Partial decomposition occurs at 370-420 ℃, releasing SO3 and transforming into potassium sulfate.
Water solubility may DECOMPOSE
Computational Chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 7
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: None
6. Topological molecule polarity surface area 140
7. Number of heavy atoms: 11
8. Surface charge: 0
9. Complexity: 194
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic structure centers: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 3
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 |