Ferric nitrate nonahydrate
- Số CAS
- 7782-61-8
- Khối lượng phân tử
- 404.00
- Công thức phân tử / ký hiệu hóa học
- Fe(NO3)3.9(H2O)
Mô tả
Colorless or lavender monoclinic crystal,
easy deliquescence.
ỨNG DỤNG
Analytical reagent (absorption acetylene), catalyst, copper stain.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
|
Product name |
ferric nitrate |
CAS: 7782-61-8 |
|
Apearance |
Colorless or lavender monoclinic crystal, easy deliquescence |
|
|
chemical formula |
FeN3O9·9H2O |
|
|
items |
analytically pure(AR) |
chemically pure(CP) |
|
content(Fe(NO3)3·9H2O),% ≥ |
98.5 |
98.0 |
|
undissolved substance,% ≤ |
0.005 |
0.01 |
|
(Cl),% ≤ |
0.0005 |
0.002 |
|
(SO4),% ≤ |
0.005 |
0.01 |
|
(Zn),% ≤ |
0.001 |
0.003 |
|
Ammonia water not sediment (in sulfate meter), % or less |
0.05 |
0.1 |
|
(Cu),% ≤ |
0.001 |
0.003 |