1317-95-9 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 1317-95-9 differently. You can refer to the following data:
1. Soft, porous granules resulting from natural
decomposition of siliceous rock.
2. Silicon dioxide/crystalline silica is a component of many mineral dusts and materials which melts to a glass at very high temperature.
Uses
Abrasive, polishing powder, filtering material,
absorbent for insecticidal chemicals, paints (inert
filler, wood filler), rubber filler, base for scouring
soaps and powders, oil-well drilling muds.
Potential Exposure
Cristobalite is used in the manufacture of water glass, refractories, abrasives, ceramics and enamels. Quartz is used as a mineral, natural or synthetic fiber. Tridymite is used as a filtering and insulating media and as a refractory material for furnace linings. Workers are potentially exposed to crystalline silica in such industries as granite quarrying and cutting, foundry operations; metal, coal, dentistry, painting, and nonmetallic mining; and manufacture of clay and glass products.
Incompatibilities
Violent reactions with powerful oxidizers: fluorine, chlorine trifluoride; manganese trioxide; oxygen difluoride, hydrogen peroxide, etc.; acetylene; ammonia.
Waste Disposal
Sanitary landfill
Check Digit Verification of cas no
The CAS Registry Mumber 1317-95-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1317-95:
(6*1)+(5*3)+(4*1)+(3*7)+(2*9)+(1*5)=69
69 % 10 = 9
So 1317-95-9 is a valid CAS Registry Number.