Guar gum,2-hydroxypropyl ether,2-hydroxy-3-(octadecyloxy)propyl ether
Min.Order / FOB Price:Get Latest Price
| 18 Metric Ton |
Negotiable |
- Min.Order :18 Metric Ton
- Purity: 99.0%, 99.5%
- Payment Terms : L/C,T/T
Keywords
hot sale(219788-22-4)
Quick Details
- Appearance:Colorless transparent liquid
- Application:material of unsaturated polyester ...
- PackAge:galvanized iron drums, IBC, flexi-tank, ISOTANK
- ProductionCapacity:80000|Metric Ton|Day
- Storage:
- Transportation:by ISO-TANK or by container
Superiority:
Specifications
1.CAS No. : 57-55-6
2.Molecular formula: C3H8O2 Molecular formula: C3H8O2 Rela…
Details:
Specifications
1.CAS No. : 57-55-6
2.Molecular formula: C3H8O2
Molecular formula: C3H8O2
Relative molecular mass: 76.09
Specification:
EINECS NO.: 200-338-0
CAS No. : 57-55-6
It is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, inflammable and minutely toxic. Its viscosity (20°C), specific heat capacity (20°C) and latent heat of vaporization (101.3kpa) are respectively 60.5mpa.s, 2.49KJ/(kg.°C) and 711KJ/kg. It can be mixed and solved with alcohol, water and various organic agents.
Quality indexes: (It conforms to the Quality System Standard: ISO9001: 2000)
|
Item |
Index |
|
|
High Grade |
First Grade |
|
|
Content |
99.50 % min |
99.00 % min |
|
Moisture |
0.20 % max |
0.20 % max |
|
Density d2020 |
1.035-1.041 |
1.035-1.041 |
|
Refractive index (25°C) |
1.431-1.435 |
1.426-1.435 |
|
Distillation range, IBP |
184.0 °C min |
183.0 °C min |
|
Distillation range, DP |
189.0 °C max |
190.0 °C max |
|
IR test |
pass |
-- |
|
Alkalinity |
0.0020 % max |
0.01 % max |
|
Chloride |
0.007 % max |
-- |
|
Sulphate |
0.006 % max |
-- |
|
Heavy metal |
5 ppm max |
-- |
|
Residue on ignition |
0.0070 % max |
-- |
|
Oxidizing substance |
Not required |
-- |
|
Reducing matter |
Not required |
-- |
|
Organic volatile matter-chloroform |
60 ppm max |
-- |
|
Organic volatile matter-dioxane |
380 ppm max |
-- |
|
Organic volatile matter-methylene chloride |
600 ppm max |
-- |
|
Organic volatile matter-trichloroethylene |
80 ppm max |
-- |
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