7446-27-7 Usage
Uses
Used in Plastics Industry:
Lead (II) phosphate is used as a stabilizer for styrene and casein plastics. It helps to prevent the degradation of the plastic material, thereby increasing its durability and longevity.
Used in Glass Industry:
Lead (II) phosphate is also used in the production of special glasses. It imparts unique properties to the glass, such as increased refractive index and brilliance, making it suitable for specific applications like optical lenses and decorative glassware.
Air & Water Reactions
Insoluble in water, soluble in acids and alkalis.
Reactivity Profile
Salts, basic, such as LEAD (II) O-PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Potential Exposure
Lead phosphate is used as a stabilizer
in styrene and casein plastics
Incompatibilities
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides, and active metals.
Check Digit Verification of cas no
The CAS Registry Mumber 7446-27-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7446-27:
(6*7)+(5*4)+(4*4)+(3*6)+(2*2)+(1*7)=107
107 % 10 = 7
So 7446-27-7 is a valid CAS Registry Number.
InChI:InChI=1/2H3O4P.3Pb.12H/c2*1-5(2,3)4;;;;;;;;;;;;;;;/h2*(H3,1,2,3,4);;;;;;;;;;;;;;;/q;;3*+2;;;;;;;;;;;;/p-6/r2H3O4P.3H4Pb/c2*1-5(2,3)4;;;/h2*(H3,1,2,3,4);3*1H4/q;;3*+2/p-6
