ZIBO CHEMICAL EQUIPMENT PLANT
CONTACTS:Zhang Yong
PHONE:13505330686
TEL:0533-2980884 2980709 2980885 2980579
FAX:0533-2980710
POST CODE::255063
E-MAIL:zcep@dlcuqon.cn
fucheq@zb-public.sd.cninfo.net
WEB://dlcuqon.cn
ADD:South End, Shanquan Rd., Zhangdian Dist., Zibo city, Shandong Province, P.R.China
[Physicochemical property]
Structural Formula:CH3CHOHCH2OH
Relative Molecular weight76.09
Appearance: Water-white sticky-thick liquid with pungent flavor.
[Chemical Characteristics and Use:]
1,2-propanediol could react with Biatomicaid, Aqua fortis, chlorhydric acid, sulfuric acid etc. After dehydrating water, it could be produced oxypropylene or polyethylene glycol. It could be capatible with water, alcohol, dimethyl ether, chloroform, Acetone etc. Organic solvent. Dissolved degree of 1,2 propanediol is small for hydrocarbon, chloro hydrocarbon, Oil and Fat, but its dissolved capacity is stronger than that of ethylene glycol. 1,2-propanediol has extensive use, as solvent of perfume and edible pigment in foodstuff, as the solvent of controlled medium, presservative, paste, vitamin, penicillin in parmaceutical industry, also could be as tobacco lubricated solvent, preservative, solvent for accelerating the ripening of fruit, preservative, anti-icing fluid, heat-carrier etc. 1,2-propanediol is used to produce Non-saturated alkyd resin, plasticizer. Surface active agent etc.
[Quality Standard] Industrial Grade, Pharmaceutical Grade
[Packing] 200kg/barrel (galvanized iron barrel).
[Quality index]
Name for Index
|
Index
|
||
high-class
|
first class
|
qualified
|
|
chromaticity
![]() |
10
|
16
|
40
|
relative content(20/20
![]() |
1.037-1.039
|
1.036-1.040
|
1.035-1.040
|
dioptre(n20D)
|
1.431-1.435
|
1.426-1.435
|
1.426-1.435
|
water content%
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0.08
|
0.13
|
0.32
|
free acid (CH3COOH)%
![]() |
0.0075
|
0.012
|
0.03
|
ash content%
![]() |
0.008
|
0.013
|
0.032
|
boiling distance
![]() |
184-190
|
183-190
|
182-190
|
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ZIBO CHEMICAL EQUIPMENT PLANT Copy right(C)2016
Add:South End, Shanquan Rd., Zhangdian Dist., Zibo city, Shandong Province, P.R.China