应用
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.
备注
Moisture sensitive. Incompatible with strong oxidizing agents.
基本信息
MDL
MFCD00145152
EINECS
215-199-1
分子式
SiO2:K2O 2.5:1 wt%
灵敏度
Ambient temperatures.
形态
-48 Mesh
溶解性
Soluble in water.
Merck
14,7668
GHS危害和防范说明
GHS符号
Hazard Statements
H315-H319-H350-H335
Causes skin irritation.Causes serious eye irritation.May cause cancer.May cause respiratory irritation.
Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险类别
49-36/37/38
May cause cancer by inhalation.Irritating to eyes, respiratory system and skin.
安全等级
53-20-26-36/37-45-60
Avoid exposure - obtain special instructions before use.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste
TSCA
是
m.cnreagent.com
