Urea *6
1.Nitrogen: *6.0% Min
2.Biuret: 1.0% Max
3.Moisture: 0.5% Max
4.Size:0.***2.8mm(*0%min)
5.Manufacturer,Factory ,
6.Certificate:BV,Intertek, ISO***1:***8
CAS:******6
Molecular Formula:CH4N2Ol
Molecular Weight:*0.*6
Melting point:******5C
Relative density:1.**5g/ml at *5C(lit)
Calcium chloride Chemical Properties
|
|
mp
|
**2 °C(lit.)
|
bp
|
***0 °C
|
density
|
1.**6 g/mL at *0 °C
|
vapor pressure
|
0.*1 mm Hg ( *0 °C)
|
refractive index
|
n*0/D 1.**8
|
Fp
|
>***0°C
|
storage temp.
|
**8°C
|
solubility
|
H2O: soluble
|
form
|
powder
|
Water Solubility
|
**0 g/L (*0 ºC)
|
Sensitive
|
Hygroscopic
|
Merck
|
*****9
|
Stability:
|
Stable. Incompatible with zinc, water, strong acids,
|
methyl vinyl ether, bromine trifluoride, boron oxide,
|
|
calcium oxide. Hygroscopic.
|
|
CAS DataBase Reference
|
*********4(CAS DataBase Reference)
|
NIST Chemistry Reference
|
Calcium dichloride(*********4)
|
EPA Substance Registry System
|
Calcium chloride (CaCl2)(*********4)
|
Hazard Codes
|
Xi
|
Risk Statements
|
*6/*7/*******6/*******2
|
Safety Statements
|
*************6
|
WGK Ger
|
1
|
RTECS
|
EV*****0
|
HS Code
|
******0
|
Hazardous Substances Data
|
*********4(Hazardous Substances Data)
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Colour
|
White
|
Shape
|
white ball
|
Size
|
Large particles
|
Physical Properties
|