Ukraine
联系人 Mr. Alexandrarov
KHarkivska obl, kharkiv, misto KHarkiv SHevchenkivskyy rayon
1.Methanol , Methanol prices , ******1 Detailed description
English Name: Methanol
CAS: ******1
Molecular formula: CH4O
Molecular weight: *2.*4
EINECS: ********6
Melting point **8 C (lit.)
Boiling point *5.4 C (lit.)
Density 0.**1 g/mL at *5 degree C
Vapor density 1.*1 (vs air)
Vapor pressure **0 mm Hg (*0 degree C)
Refractive index n*0/D 1.**9 (lit.)
Flash point *2 F
Storage conditions Store at RT.
Solubility benzene: miscible (lit.)
Acidity coefficient (pKa) *5.2 (at *5 C)
Form Liquid Free From Particulates
Color <*0 (APHA)
Specification:
|
item
|
index
|
||
|
Excellent grade
|
First grade
|
Qualified grade
|
|
|
Chroma (platinum-cobalt), scale ≤
|
5
|
*0
|
|
|
Density(*0℃) g/cm3
|
0.**1~0.**2
|
0.**1~0.**3
|
|
|
Temperature Range 0℃,*****5Pa),℃
|
*4.0~*5.5
|
||
|
Boiling
range(including*4.6±0.1℃),℃
≤
|
0.8
|
1.0
|
1.5
|
|
Potassium permanganate test
min
≥
|
*0
|
*0
|
*0
|
|
Solubility test
|
Passed test(1*3)passed test(1*9)
|
-
|
|
|
Mass fraction of water %
≤
|
0.*0
|
0.*5
|
-
|
|
Acidity(by HCOOH )
%
≤
Or alkalinity(by
NH3),% ≤
|
0.***5
|
0.***0
|
0.***0
|
|
0.***2
|
0.***8
|
0.***5
|
|
|
Content of carbonyl compound(by CH2O),%
≤
|
0.**2
|
0.**5
|
0.**0
|
|
Content of evaporation residue %
≤
|
0.**1
|
0.**3
|
0.**5
|
|
Sulphuric acid cleaning test/Hazen
unit(platinum-cobalt)scale ≤
|
*0
|
-
|
|
|
Mass fraction of
ethanol/% ≤
|
agreed by supply and demand
|
-
|
|
|
Note: the test of water solubility and evaporation
residue will be carried out twice a month.
|
|||
| 国家: | Ukraine |
| 型号: | - |
| 离岸价格: | 350 ~ 450 / Metric Ton 获取最新报价 |
| 位置: | Ukraine |
| 最小订单价格: | 350 per Metric Ton |
| 最小订单: | 10 Metric Ton |
| 包装细节: | Drums |
| 交货时间: | 2 weeks |
| 供应能力: | 1000 Metric Ton per Month |
| 付款方式: | - |
| 產品組 : | - |
