You are here:

Home >> Analytical Reagents >> Biotech Lab Reagents >> MAGNESIUM SULFATE, HEPTAHYDRATE
MAGNESIUM SULFATE, HEPTAHYDRATE BIO-REFINED™
ITEM#:1921
MgSO4•7H2O
CAS#:10034-99-8
F.W.:246.47
NFPA#:
Specific Gravity: 0.000
DOT:NR
Descriptions: 
Specification
TEST
1. Assay 99% min.
2. pH (1M in water @ 25C) 5.0-8.0
3. Insoluble Matter 0.005% max
4. Chloride (Cl) 0.0005% max
5. Total Nitrogen (N) 0.002% max
6. Absorbance (1M in H2O) @ 260 nm <0.010
7. Absorbance (1M in H2O) @ 280 nm <0.010
Properties
Ca 50 ppm Cd 5 ppm Co 5 ppm
Cr 5 ppm Cu 5 ppm Fe 1 ppm
K 10 ppm Mn 5 ppm Na 10 ppm
Ni 5 ppm Pb 5 ppm Sr 5 ppm
Zn 5 ppm