87-31-0 Usage
General Description
A yellow crystalline solid that darkens on exposure to sunlight. Must be shipped wet with at least 40% water or water and denatured alcohol mixture. May explode due to shock, heat, flame, or friction if dried out.
Health Hazard
Fire may produce irritating, corrosive and/or toxic gases.
Fire Hazard
MAY EXPLODE AND THROW FRAGMENTS 1600 meters (1 MILE) OR MORE IF FIRE REACHES CARGO.
Safety Profile
An explosive. When
heated to decomposition it emits toxic
fumes of NOx. See also NITRO
COMPOUNDS of AROMATIC
HYDROCARBONS, and EXPLOSIVES,
HIGH.
Check Digit Verification of cas no
The CAS Registry Mumber 87-31-0 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87-31:
(4*8)+(3*7)+(2*3)+(1*1)=60
60 % 10 = 0
So 87-31-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H2N4O5/c11-9(12)3-1-4-6(15-8-7-4)5(2-3)10(13)14/h1-2H