1312-76-1 Usage
Chemical Properties
(Solid) Weight ratio Si O
2
:K
2
O varies
with grade from 2.1:1 to 2.5:1; colorless anhydrous
lump, shattered or granular. Soluble in water at
high temperature and pressure; insoluble in alco-
hol. (Solution) Colorless liquid, B′e range 29–48
degrees.
Uses
Different sources of media describe the Uses of 1312-76-1 differently. You can refer to the following data:
1. Potassium silicate is used in binders, carbon electrodes, lead pencils, protective coatings, insoluble pigments, phosphors on television tubes and detergent additives. It acts as a catalyst to make glass, ceramics, welding rods, adhesives, cements, gels, paints, pulp and paper production. Further, it is used in horticulture as a soluble source of potassium and silicon. It acts as a corrosion inhibitor.
2. As binder (e.g., in carbon electrodes, lead pencils, protective coatings, insoluble pigments); detergent, in glass and ceramics manufacture.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 1312-76-1 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 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1312-76:
(6*1)+(5*3)+(4*1)+(3*2)+(2*7)+(1*6)=51
51 % 10 = 1
So 1312-76-1 is a valid CAS Registry Number.
InChI:InChI=1/4K.O4Si/c;;;;1-5(2,3)4/q4*+1;-4