superiority :
1.iso certificate
2..powerful r & d team
3.the ability of quantized production,from grams to tons;
4.various kinds of advanced equipment in the laboratory and plant;
5.strict qc standard to meet the demand of customers,advanced equipment for analysis and a ssay;
6.efficient and safe logistic plans for chemical products transportation;
7.excellent after-sale service.
8. highest quality and good package
by courier,by air,by sea , ship it as non-dangerous goods.
specification
items |
technical index |
product name |
propynol ethoxylate |
synonym |
pme |
cas no |
3973-18-0 |
molecular formula |
c5h8o2 |
molecular weight |
100.12 |
assay |
98%min |
appearance |
clear colorless to yellowish liquid |
density g/cm3 (20°c) |
1.01~1.04 |
ph |
6.0~7.0 |
refractive index(20°c) |
1.4465~1.4500 |
package: 25kg/plastic drum
application
this class ii brightener it is widely used in conjunction with other c i & c ii brightener aids. it has lower vapor pressure than the propoxylated version pap.