| No. | PROPERTY |
M.U. |
ALLOWABLE CONDITIONS |
|
Technical |
Solution 40% |
|||
1. |
Aspect |
- |
liquefied gas |
clear liquid |
2. |
Colour |
- |
colourless to light yellowish |
colourless to light yellowish |
3. |
Monomethylamine content |
% |
min. 99 |
min. 40 |
4. |
Total chemical impurities, |
% |
max. 1 |
max. 0.4 |
|
- Ammonia |
% |
max. 0.3 |
max. 0.12 |
- Water |
% |
max. 0.5 |
- |
|
- Methanol |
% |
max. 0.1 |
max. 0.2 |
|
- Dimethylamine |
% |
max. 0.5 |
max. 0.2 |
|
- Trimethylamine |
% |
max. 0.1 |
max. 0.04 |
|
- Other amines |
% |
max. 0.2 |
max. 0.08 |
|
No. |
PROPERTY |
M.U. |
ALLOWABLE |
|
Technical |
Solution 60% |
|||
1. |
Aspect |
- |
liquefied gas |
clear liquid |
2. |
Colour |
- |
colourless to light yellowish |
|
3. |
Dimethylamine content |
% |
min. 99.5 |
min. 60 |
4. |
Total chemical impurities, |
% |
max. 0.5 |
max. 0.3 |
|
- Ammonia |
% |
max. 0.3 |
max. 0.18 |
- Water |
% |
max. 0.5 |
- |
|
- Methanol |
% |
max. 0.1 |
max. 0.06 |
|
- Monomethylamine |
% |
max. 0.4 |
max. 0.24 |
|
- Trimethylamine |
% |
max. 0.3 |
max. 0.18 |
|
- Other amines |
% |
max. 0.2 |
max. 0.12 |
|
| No. | PROPERTY |
M.U. |
ALLOWABLE CONDITIONS |
|
Technical |
Solution 40% |
|||
1. |
Aspect |
- |
liquefied gas |
clear liquid |
2. |
Colour |
- |
colourless to light yellowish |
colourless to light yellowish |
3. |
Trimethylamine content |
% |
min. 99.5 |
min. 40 |
4. |
Total chemical impurities, |
% |
max. 0.5 |
max. 0.2 |
|
- Ammonia |
% |
max. 0.2 |
max. 0.08 |
- Water |
% |
max. 0.4 |
- |
|
- Methanol |
% |
max. 0.1 |
max. 0.04 |
|
- Monomethylamine |
% |
max. 0.1 |
max. 0.04 |
|
- Dimethylamine |
% |
max. 0.3 |
max. 0.12 |
|
- Other amines |
% |
max. 0.2 |
max. 0.08 |
|