 |
Products
Specification
Hydrochloric Acid 30 - 33% :
| Appearance |
: |
Colourless to Light Yellow |
| Purity by titration |
: |
30.00 % min |
| Specific gravity |
: |
1.140 to 1.60 at 30c |
| Starch iodide test |
: |
Colourless |
Sulphuric Acid 98 % :
| |
|
com. grade |
bat.grade |
cp.grade |
| Total acidity (as h2so4 ) percent by mass,
min |
: |
98.0 |
98.0 |
98.0 |
| Residue on ignition, percent by mass, min |
: |
0.2 |
0.06 |
0.01 |
| Iron (as fe), percent by mass, max |
: |
0.05
(500 ppm) |
0.002 |
0.001 |
| Chlorides (as cl), percent by mass, max |
: |
- |
0.001 |
0.0035 |
| Lead (as pb), percent by mass, max |
: |
0.005 |
- |
0.002 |
| Arsenic (as as), percent by mass, max |
: |
0.004 |
0.00012
(1.2ppm) |
0.0002
(2 ppm) |
| Oxidizable impurities (as so2), percent by mass,
max |
: |
|
0.02 |
0.004 |
| Organic matter |
: |
- |
to pass test |
- |
| Nitrates (as no3), percent by mass, max |
: |
- |
- |
- |
| Ammonia (as nh3), percent by mass, max |
: |
- |
- |
- |
| Selenium (as se), percent by mass, max |
: |
- |
0.002 |
- |
| Manganese (as mn), percent by mass, max |
: |
- |
0.0001
(1ppm) |
- |
| Copper (as cu), percent by mass, max |
: |
- |
0.003 |
- |
| Zinc (as zn), percent by mass, max |
: |
- |
0.003 |
- |
Nitrates, nitrites and ammonia
(as n), percent by
mass, max |
: |
- |
0.003 |
0.0003 | |
