Ammonium NH 4

Ammonium Citrate Tribasic FCC Granular

Jost Code: 2040

Ammonium Citrate can be used for electronic etching and other high purity applications. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
(NH4)3C6H5O7
CAS Number
3458-72-8
Molecular Weight
243.22
Use
Electronic etching and other high purity applications
Description
Translucent crystalline product. Slight Ammoniacal odor.
Containers
50 kg / 110 lb. fiber drums; 25 kilogram packs EU only
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
09/17/2010
Appearance
Colorless Crystal
Identification
Ammonia
To Pass Test
Citrate
To Pass Test
Solution Clarity
clear, colorless
Assay
98% min
pH(10%)
6.5 - 8.5
Chloride
10 ppm maximum
Iron
1 ppm maximum
Calcium
10 ppm maximum
Chromium
1 ppm maximum
Lithium
1 ppm maximum
Magnesium
5 ppm maximum
Nickel
1 ppm maximum
Sodium
5 ppm maximum
Lead (Pb)
1 ppm maximum
Oxalate
To pass test
Particle Size
90% minimum on 70 Mesh