Potassium silicate CAS 1312-76-1
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Potassium silicate CAS 1312-76-1

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Viscous liquid. Soluble in water and acids. Insoluble in alcohols.
  • 1312-76-1

  • bosschemical

  • 1312-76-1

Potassium silicate

CAS No. 1312-76-1

Alias: POTASSIUM SILICATE;pyramid120;Silicicacid,potassiumsalt;solublepotashglass;solublepotashwaterglass;Potssium silicate;potassium silicate, anhydrous;SILICATE,POTASSIUM

Molecular formula:K2O3Si

Molecular weight:154.28

Structural formula:

硅酸钾 结构式

1.Performance and use:

Used in reducing dyes, fireproofing agents, welding electrodes, soaps, etc.

Used in the manufacture of electrodes, electrodes for welding, reducing dyes, fireproofing agents. Used as phosphor screen phosphor binder and soap filler.

Used as catalyst and phosphor screen adhesive

Mainly used for electron beam tube phosphor screen coating, also can be used as the manufacture of phosphor and conductive

Auxiliary material for manufacturing phosphor and conductive graphite emulsion

Mainly used in the electronic instrument industry (picture tube), detergents, electrodes and other purposes to protect the coating (to prevent ‘frosting’ that is, salt surface crystallisation). Catalyst. Binding agent. Used as a descaling agent in the manufacture of glass and ceramics. Phosphorescent gel is glued to the picture tube and coated on the outside of the welding rod to overcome spattering.

2.Technical indicators:

Items Specifications
Product name Potassium silicate
CAS 1312-76-1
Module 2.40±0.10
SiO2 49.0-54.0%
K2O 30.0-35.0%
Solution rate 60
Bulk density 0.5-0.8Kg/L
Fineness (150mesh) 95%

3. Packaging and storage:

Packaging specification: Packing specification: 25kg/bag, also can be determined according to user's need.

During transportation, it is necessary to protect against sunlight, rain, and high temperatures.

The product should be stored in a cool, dark, ventilated place, away from sources of fire.

4.Safety protection:

Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.After contact, rinse immediately with plenty of water


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Transportation
1
Packaging & Loading
25 kg bags with inner PE liner, 40 bags per pallet (1 MT),  shrink-wrapped and fumigation-free; 20 MT per 20' FCL, 28 MT per 40' HQ.
2
Shipping
Sea freight is recommended for bulk orders (30–40 days to Europe/US); samples ship via DHL/FedEx within 3–7 days.  Available terms: FOB Qingdao / CIF / DDP.
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