363170
Poly(vinyl alcohol)
Mw 13,000-23,000, 87-89% hydrolyzed
Manufacturer: Sigma Aldrich
CAS Number: 9002-89-5
Synonym(S): PVA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 363170-25-G | In Stock | ₹ 7,303.80 |
| 500 G | 363170-500-G | In Stock | ₹ 16,372.50 |
| 1 KG | 363170-1-KG | In Stock | ₹ 17,384.95 |
363170 - 25 G
In Stock
Quantity
1
Base Price: ₹ 7,303.80
GST (18%): ₹ 1,314.684
Total Price: ₹ 8,618.484
Quality Level
200
form
crystalline powdercrystals or granulespowder
mol wt
Mw 13,000-23,000
falling ball
3.5-4.5 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
Other Options
...
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Description
- General description: Polyvinyl alcohol(PVA) is a linear hydrophilicsynthetic polymer with a monoclinic crystal structure. It can be synthesized via the polymerization of vinyl esters orethers, with subsequent saponification or transesterification. Due to itsexcellent physical and chemical properties, PVA has been widely used inadhesives, fibers, paper industry, drug delivery, and tissue engineering.
- Application: PVA is used as a biological reagent to test the dispersion of zinc oxide nanoparticles.[1] PVA has been evaluated as an effective protein resistant material.2 It may be used to stabilize gold colloids of diameter 3-8nm.[2]
- Features and Benefits: Good mechanical and chemical stabilityNon-toxicTunable hydrophilicityResistance to solvents Capable of forming films
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
No data available
Flash Point(C)
No data available
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves