ammonium sulfamate
Date：2021-12-08 Categories：Related Application Product
| post date: |
dec 07,2021 |
| expiry date: |
jun 05,2022 |
| detailed description: |
cas no. :7773-06-0
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
|
|
| cas registry number: |
7773-06-0
|
| synonyms: |
;sulfamic acid ammonium salt;sulfamate; |
| molecular formula: |
h2no3s |
| molecular weight: |
96.0863 |
| molecular structure: |
|
| hazard symbols: |
![]() xn:harmful; |
| risk codes: |
r22:; |
| safety description: |
s22:;
s24/25:; |
