CasNo.620-92-8,Hot Sale 620-92-8 Buy Reliable 620-92-8 High Purity 620-92-8,(620-92-8) Suppliers

1 Kilogram	FOB Price:USD 7.0000 -10.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : T/T,MoneyGram,Other

Keywords

Hot Sale 620-92-8 Buy Reliable 620-92-8 High Purity 620-92-8

Quick Details

Appearance:White powder
Application:4,4 '- dihydroxydiphenylmethane is a phenolic derivative with antioxidant activity [1].
PackAge:fiber can
ProductionCapacity:100|Metric Ton|Month
Storage:Store in a cool place.?Keep the container tightly closed and store in a dry and ventilated place.
Transportation:BY AIR/LAND/SEA

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 1.2 ± 0.1 g/cm3
Boiling point 390.0 ± 22.0 ° C at 760 mmHg
Melting point 162-164 ° C
Molecular formula C13H12O2
Molecular weight 200.233
Flash point 192.9 ± 16.9 ° C
Precision quality 200.083725
PSA 40.46000
LogP 2.73
Appearance: White powder
Steam pressure 0.0 ± 0.9 mmHg at 25 ° C
Refractive index 1.635
Storage conditions
Store in a sealed container and in a cool, dry place. The storage area must be kept away from oxidants.
Stability
Stay away from oxides.
Water solubility: insoluble; Soluble in: methanol
Molecular structure
1. Molar refractive index: 59.33
2. Molar volume (cm3/mol): 165.6
3. Isometric volume (90.2K): 448.3
4. Surface tension (dyne/cm): 53.6
5. Polarization rate (10-24cm3): 23.52
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond receptors: 2
4. Number of rotatable Chemical bond: 2
5. Number of Tautomer: 3
6. Topological molecule Polar surface area 40.5
7. Number of heavy atoms: 15
8. Surface charge: 0
9. Complexity: 157
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 stereo centers: 0
14. Number of uncertain Chemical bond structure centers: 0
15. Number of Covalent bond units: 1

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 Fast: 3-7 days High cost Door to door service, easy to pick up the goods	Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed	Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

Our advantages:

Hebei Sankai Chemical Technology Co. LTD is located in xingtai City, Hebei Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.