|
No. |
ITEMS |
STANDARD |
Results |
|
01 |
Assay |
99.5%Min |
99.82% |
|
02 |
Lose on drying |
0.1%Max |
0.02% |
|
03 |
SO4 |
0.05%Max |
0.01% |
|
04 |
NH3 |
200ppm Max |
80ppm |
|
05 |
Fe |
0.003% Max |
0.0003% |
|
06 |
Heavy metal(pb) |
10ppm max |
1ppm |
|
07 |
Chloride(CL) |
1ppm max |
0ppm |
|
08 |
PH Value(1%) |
1.0-1.4 |
1.2 |
|
09 |
Bulk Density |
1.15-1.35g/cm3 |
1.22g/cm3 |
|
10 |
Insoluble water substance |
0.02% max |
0.004% |
|
11 |
Appearance |
White crystalline |
White crystalline |
Applications:
Sulfamic Acid is a kind of very important fine chemical. And can be used in followings:
1. main raw material for Sodium Cyclamate and AK(Acesulfame Potassium)
2. used as an herbicide,fine retardant,depurative of metal,pottery and porcelain.
3. Used as softener and bleacher of paper and textile.
4. Used as catalyst for the synthesis of urearesin.
5. Used to remove nitrile during the production of azo dyes
6. Used as stabilizing agent for chloridizing and bleaching in the swimming pool
7. Used as PT primary agent of acid base titration in analytical chemisty
8. used as acidic cleaner,cleaning out the oil well, increasing oil production, galvanization, electrochemical polish and bitumen emulsifying and so on.
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