Bulk Density (Electron Density)=2.72 gm/cc note: Specific Gravity of Rubicline =2.81 gm/cc.
Fermion Index:
Fermion Index = 0.01 Boson Index = 0.99
Photoelectric:
PERubicline = 21.89 barns/electron U=PERubicline x relectron= 59.54 barns/cc.
Radioactivity:
GRapi = 8,449.31 (Gamma Ray American Petroleum Institute Units)
Concentration of Rubicline per GRapi unit = 118.35 (PPM)
Rubicline is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram.
Estimated Radioactivity from Rubicline - mild
Specimen Size Weight/Volume (Sphere) *
Calculated Activity Bequerols (Bq)
Calculated Activity Curies (Ci)
Estimated Activity GR(api)
Estimated Exposure (mRem**)/hr If Held in Hand For One Hour
1000 gm / 8.79 cm
183,355
4.96E-06
8,449.31
2.78
100 gm / 4.08 cm
18,336
4.96E-07
844.93
0.28
10 gm / 1.89 cm
1,834
4.96E-08
84.49
0.03
1 gm / 8.79 mm
183
4.96E-09
8.45
0.00
0.1 gm / 4.08 mm
18
4.96E-10
0.84
0.00
0.01 gm / 1.89 mm
2
4.96E-11
0.08
0.00
0.001 gm / 0.88 mm
0
4.96E-12
0.01
0.00
Weight of pure Rubicline in grams (gm) and Calculated Diameter of a Sphere with a Density of 2.81 gm/cc.*
Goverment Estimate of Average Annual Exposure (
360 mRem)
** Note: 10 microsieverts/hr = 1 mRem/hr **
Max Permissable Adult Dose 50,000 mRem/yr (hands), 15,000 mRem/yr (eyes)
Lethal Dose LD(50) Exposure 400,000 to 500,000 mRem
Chemical Formula: 
- mild