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Potassium silicate Cas No 1312-76-1

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 5 Metric Ton
Delivery Time: 10 Days

Basic Info

Appearance: Solid, Glassy Lump

Grade Standard: Industrial Grade

Solubleness: Soluble Alkali

Quality: First-Class

Modulus: 2.95-3.10

K2O %: 22.5-30.5

Na2O %: 7.79-10.51

SiO2 %: 57.58-68.17

Additional Info

Packaging: 1000kgs jumbo bag

Productivity: 10000 mts per year

Brand: Chenghui

Transportation: Ocean

Place of Origin: Hebei China

Supply Ability: 10000 mts

Port: Xingang,Qingdao,Shanghai

Product Description

We supply Potassium Polysilicate glassy lump with different modulus. Our Potassium Polysilicate is Glassy Lump type, our usual modulus is 3.0. we also can produce  Potassium Polysilicate according to customer's request for the modulus.


Product name: Potassium Polysilicate

CAS NO:1312-76-1

EINECS NO:231-560-6
MF:K2O3Si
Purity: ≥99% 
Place of Origin: China (Mainland)
Appearance:Transparent glass lump.

potassium silicate

Potassium silicate cognition
Potassium silicate is a colorless or yellowish translucent to transparent glass. Hygroscopic. It's strongly alkaline. Silica is dissolved in acid and precipitated. Soluble in cold water or almost insoluble in water (depending on its composition), insoluble in ethanol. In different form, the color of potassium silicate will also change, condition is white powder, solid form is a colorless, transparent or translucent have bubbles, in liquid form is a colorless, slightly transparent or translucent liquid, potassium silicate is usually used in the manufacture of welding electrode , welding electrode, VAT dye, fire retardant. Also used as fluorescent screen coating and soap filler. The higher the content of potassium, the more soluble it is. Insoluble in alcohol.