|
|
Formaldehyde |
| Summary: |
Our company has 30,000t/year formaldehyde plant. With
advanced manufacturing technique, modern quality testing method and
strict inner management, our product quality has reached national
top standard. |
| Material: |
methanol |
| Use: |
Corrosion protection of synthetic resin, pesticide,
medicine, paper-making treatment agent. |
| Technical index: (GB9009-88) |
|
Index name
|
Top quality |
First quality |
Qualified
products |
| Chroma(platinum-cobalt),≤ |
10 |
-- |
-- |
| Formaldehyde content,% |
37.0
|
|
|
| Methanol content,%≤ |
12 |
12 |
12 |
| Acidity(based on formic
acid),%≤ |
0.02 |
0.04 |
0.05 |
| Iron pmm≤ |
1(tank) |
3(tank) |
5(tank) |
| 5(pail) |
10(pail) |
10(pail) |
| Ash content,%≤ |
0.005 |
0.005
|
0.005
|
|
| |
  |
|
|
