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AMMONIUM SULFATE BIO-REFINED™
ITEM#:1906
(NH4)2SO4
CAS#:7783-20-2
F.W.:132.14
NFPA#:
Specific Gravity: 0.000
DOT:NR
Descriptions: 
Specification
TEST
1. Assay 99.5% min.
2. Residue on ignition 0.01% max
3. Loss on drying @ 110 C 0.1% max
4. pH (1M in water @ 20 C) 5.0-6.0
5. Insoluble Matter 0.005% max
6. Chloride 0.0005% max
7. Nitrate 0.001% max
8. Phosphate 0.0005% max
9. Absorbance (1M in H2O) @ 260 nm <0.039
10. Absorbance (1M in H2O) @ 280 nm <0.030
Properties
Al 5 ppm As 0.2 ppm Ba 5 ppm
Bi 5 ppm Ca 10 ppm Cd 1 ppm
Co 5 ppm Cr 5 ppm Cu 5 ppm
Fe 2 ppm K 50 ppm Li 5 ppm
Mg 5 ppm Mn 5 ppm Mo 5 ppm
Na 50 ppm Ni 5 ppm Pb 2 ppm
Sr 5 ppm Zn 1 ppm