|
2.4-dinitrophenol
 Commodity
Name:NSI
Molecular Formula:C6H4N2O5
Structure Formula:
Molecular Weight:184.108
Property: Yellow or light brown rime; feebly
soluble in water, soluble in ethanol, aether, benzene, and
chloroform.
Quality Standards:
|
Name
|
Index
|
|
Appearance
|
Yellow or light brown rime
|
|
Content(w/w%)
|
≥98
|
|
Melting Point
|
110-112
|
|
Water Content(w/w%)
|
2-3 or according to the requirements
of customers
|
|
Insolubility in benzene(w/w%)
|
≤0.05
|
Chlorinion(  10-6) |
superfine products according to
the requirements of customers≤30
|
Use: It is good at inhibition and can prevent
the formation of high polymers. It is also used to produce
dyestuff.
YL-302 Sulfosalt boride additiv
Use: It can undergo heat, oxygen and abrasion
, and is often applied as gas engine oil, gear oil and anti-abrasion
hydraulic fluid.
The main physical and chemical index:
|
Name
|
Quality Standard
|
|
Appearance
|
Brown Liquid
|
|
|
|
|
Alkali Value(mgKOH/g)≥
|
200
|
|
Flashing Point≥
|
180
|
|
Mechanical Impurities %≥
|
0.1
|
|
Water Content%≤
|
0.5
|
|
Kinematic Viscosity（100℃）mm2/S
|
Actual observation
|
YL-301 Sulfosalt boride extreme pressure
additive
|
Name
|
Index
|
Test Method
|
|
Appearance
|
Brown Liquid
|
Eyeballing
|
|
Sodium Content%
|
5-7.5
|
ICP
|
|
Boron Content%
|
5-7.5
|
ZBE60006
|
|
Calcium Content%
|
5-7
|
ICP
|
|
Alkali Value,mgKOH,g-1
|
270-350
|
SY/T2455
|
|
Flashing Point(opening)≥
|
180
|
GB/T267
|
|
Mechanical Impurities %≤
|
0.1
|
GB/T511
|
|
Water Content%≤
|
0.5
|
GB/T260
|
|
Kinematic Viscosity（100℃）mm2.S-1
|
Actual Observation
|
GB/T265
|
|
Corrosion, A method
|
Pass
|
GB/T11143
|
| Copper Stain Corrosion,
121℃，3h，Grade,≤ |
1
|
GB/T5096
|
|
Tnuken,OK(pound)≥
|
80
|
SY/T2685-8
|
|
Test by four-ball tester
|
|
SY/T2665-77
|
|
PB，kg ≥
|
130
|
|
|
D30 50,mm≤
|
0.55
|
|
|
