Product Name: Chromic Acid
Chemical Formula: Cro3
Place of Origin: China
Appearance: dark red flake
CAS NO.: 7738-94-5
CAS NO.: 7738-94-5
EINECS NO: 215-607-8
HS CODE: 2819100000
Specification
|
Item
|
Electroplating level high Grade
|
Premium Grade
|
First Grade
|
Standard Grade
|
|
CrO3(%)=
|
99.85
|
99.80
|
99.60.
|
99.20
|
|
SO4(%)=
|
0.05
|
0.05
|
0.10
|
0.20
|
|
Insoluble(%)=
|
0.01
|
0.01
|
0.03
|
0.05
|
|
Na+(%)=
|
0.04
|
0.04
|
--
|
--
|
|
Turbidity NTU(%)=
|
5
|
5.0
|
15
|
--
|
|
Cl-(%)=
|
|
|
|
|
Application: Widely used in chromium plating ,wood preservation, medicine, catalyst, pigment ,oxidizing agent, glass coloring and mordant of textile etc.
Package: in hermetic iron drums
Payment terms: TT or L/C
Delivery time: within 15 days