Ammonium Acetate
|
Name of Product
|
Ammonium acetate
|
|
Specification No.
|
SC/FPS/39 R1
|
|
Reference
|
LR/AR/ACS
|
|
Shelf Life
|
5-Years
|
|
Effective Date
|
01.01.2010
|
|
Storage
|
Keep in a tightly closed container
|
|
|
|
|
|
|
|
|
|
|
Assay
|
NLT 96.0%
|
NLT 98.0%
|
97%
|
|
2
|
PH (5%aqueous solution)
|
6.0-7.5
|
6.5-7.5
|
6.7-7.3
|
|
|
MAXIMUM LIMITS OF IMPURITIES
|
|
|
|
|
3
|
Residue on ignition(as SO4)
|
0.05%
|
0.01%
|
--------------
|
|
4
|
Residue after ignition
|
--------------
|
--------------
|
0.01 %
|
|
5
|
|
--------------
|
0.001%
|
0.005 %
|
|
6
|
Chloride (Cl)
|
0.002%
|
0.0005%
|
5ppm
|
|
7
|
Sulphate (SO4)
|
0.01%
|
0.01%
|
0.001 %
|
|
8
|
Nitrate (NO3)
|
--------------
|
0.01%
|
0.001 %
|
|
9
|
Phosphate (PO4)
|
--------------
|
0.0005%
|
--------------
|
|
10
|
Heavy Metals (as Pb)
|
0.0005%
|
0.0001%
|
5ppm
|
|
11
|
Iron (Fe)
|
0.001%
|
0.0001%
|
5ppm
|
|
12
|
Calcium (Ca)
|
--------------
|
0.001%
|
--------------
|
|
13
|
Potassium (K)
|
0.002%
|
0.002%
|
--------------
|
|
14
|
Sodium (Na)
|
--------------
|
0.002%
|
--------------
|
|
15
|
Aluminium (Al)
|
--------------
|
0.0005%
|
--------------
|
|
16
|
Water
|
--------------
|
2.0%
|
--------------
|
|
17
|
Substance reducing permanganate
|
--------------
|
0.03%
|
--------------
|
|
18
|
Assay
|
NLT 96.0%
|
NLT 98.0%
|
97%
|
Opinion: The above product is specified as a standard quality as per LR./AR/ACS
|
