what is sodium metasilicate

{"title":"CAS 7664-38-2 Detergent Raw Materials APSM Activated Poly Sodium Metasilicate","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/9b\/2b65b8ed9a70b55d117297f78cb6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"VAFO","Minimum Order Quantity":"1MT","Delivery Time":"15 days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"50000 Ton\/Tons per Year","Packaging Details":"25kgs bag","Classification:":"Silicate","CAS No.:":"7664-38-2","Other Names:":"APSM,sodium metasilicate, Activated Poly Sodium Metasilicate","MF:":"Na2SiO3.5H2O","Grade Standard:":"Industrial Grade","Usage:":"Non-phosphorus washing agents,Textile assistant additive","Package:":"Packing in 25kg bag with 27.5MT in one 40'ft FCL","Application:":"Detergent"}}

{"title":"Sodium Metasilicate Hair Decoloring Powder with Color for Professional Use","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/aa\/c5\/f723e7c00f77961b990b2d0fc43b-200x200-1.jpg","attrs":{"Brand Name":"piaochun","Model Number":"PC-10","Minimum Order Quantity":"10CTNS","Delivery Time":"7-10DAYS","Place of Origin":"CHINA","Certification":"GMPC ,ISO,SDS","Packaging Details":"PACKAGE BY CARTON,60PCS\/CTN","Payment Terms":"TT","Supply Ability":"10000PCS\/WEEK","Product name":"Strong bleach hair bleaching powder","Safety Precautions":"Avoid Contact With Eyes, Do Not Use On Damaged Or Sensitive Scalp","Processing Time":"45-55 Minutes","Application":"Mix With Developer And Apply To Hair","Color":"White\/blue\/pink\/green","OEM\/ODM":"warmly welcomed","Usage":"Professional Use Only\/salon use","Country Of Origin":"CHINA","Rate":"1:2","Volume":"500g","Specification":"60PCS\/CTN"}}

{"title":"Mesh 2000 Wollastonite Powder CaSiO3 Chemical Corrosion Resistance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fb\/5c\/6ad9c8fc1380d2f714c81f4143b5-200x200-1.jpg","attrs":{"Brand Name":"H&G","Model Number":"HGWD-2000","Minimum Order Quantity":"2000KGS","Delivery Time":"15 -20 working days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T","Supply Ability":"1000 Tons\/Month","Packaging Details":"25 Kgs\/Bag, 1000Kgs\/Bag or Customization","product name":"High Quality Wollastonite Powder(Calcium metasilicate)","Formula":"CaSiO3","Usage":"Engineering technical plastics Fluoro elastomer e.g. for oil sealing heat-resistant refractory ceramics metallurgy wood composites adhesives filler in paint, paper and other products friction products such as brake pads","Future":"noticeable acicular and long fiber","Size":"Mesh-325,Mesh-1000,Mesh-1250,Mesh-2000","Color":"White","shape":"Powder","Leading Time":"15 working days"}}