Ammonium Sulfamate
Molecular formula:NH2SO3NH4
Molecular weight:144.12
Characteristics:
--White puff crystal.
--Soluble of water,weakly acidic.
--Normal standard solubility is 185.6
--Insoluble in methanol an ethanol.
Use:Wide
used in pesticide, printing and dyeing, tobacco,building material
and textile industry.
Packing,storage
and transportation:Knitting bags with double
plastic liners, 25kg per bag.Keep in dry and clean storage
protection from sunshine, moisture following the rules for
transporting and storing normal chemicals.
| name of index |
high class
|
first class
|
| ammonium sulfamate % |
≥ 99.5
|
≥ 99.5
|
| residue after ignition % |
≤ 0.02
|
≤ 0.02
|
| sulpate SO4 % |
≤ 0.05
|
≤ 0.05
|
| heavymetal % |
≤ 0.0002
|
≤ 0.0002
|
| chloride % |
≤ 0.002
|
≤ 0.002
|
| iron % |
≤ 0.000015
|
≤ 0.0001
|
| PH value of 10 percent of water
solution |
4-6 |
4-6 |
|
