IPTG；Isopropyl 1-th...

IPTG；Isopropyl 1-thio-b-D-galactopyranoside

IPTG；Isopropyl 1-thio-b-D-galactopyranoside

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 98
  • Payment Terms : T/T,Other

Keywords

Isopropyl 1-thio-b-D-galactopyranoside Isopropyl β-D-thiogalactoside (IPTG) IPTG

Quick Details

  • Appearance:white powder or crystal
  • Application:chemical and lab research
  • PackAge:25kg per bag
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:Store in a cool place. Keep the container closed and store in a dry, well-ventilated place. Recommended storage temperature: 2 - 8 °C
  • Transportation:by sea or air

Superiority:

1,Best Quality:

Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, Payment method: for example T/T, Westerm Union,other

3, Excellent Service: Best service and after-sales service to all clients.

   1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..

   2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.

   3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

4,Fast and safe delivery:

Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.

We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

 

If you have any other questions to consult me,please not hesitate to contact me any times.

 

Details:

Isopropyl-beta-D-thiogalactopyranoside physicochemical properties
Density 1.4±0.1 g/cm3
Boiling point 438.4±45.0 °C at 760 mmHg
Melting point 105 °C
Molecular formula C9H18O5S
Molecular weight 238.301
Flash point 218.9±28.7 °C
Exact quality 238.087494
PSA 115.45000
LogP -1.01
Appearance traits white crystal
Vapor pressure 0.0±2.4 mmHg at 25°C
Refractive index 1.578
Storage conditions
It should be stored at -20 °C.
 
Water soluble
Molecular Structure
1, molar refractive index: 57.43
 
2, molar volume (m3 / mol): 173.0
 
3, isotonic capacity (90.2K): 489.4
 
4, surface tension (dyne / cm): 63.9
 
5. Polarization rate (10 -24cm 3): 22.76
 
Computing chemistry
1. Hydrophobic parameter calculation reference value (XlogP): -0.5
 
2. Number of hydrogen bond donors: 4
 
3. Number of hydrogen bond acceptors: 6
 
4. Number of rotatable chemical bonds: 3
 
5. Number of tautomers: none
 
6. Topological molecular polarity surface area 115
 
7. Number of heavy atoms: 15
 
8. Surface charge: 0
 
9. Complexity: 201
 
10. Number of isotope atoms: 0
 
11. Determine the number of atomic stereocenters: 5
 
12. Uncertainty of the number of atomic stereocenters: 0
 
13. Determine the number of chemical bond stereocenters: 0
 
14. Uncertain chemical bond number of stereocenters: 0
 
15. Number of covalent bond units: 1
 

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