Country: 
China (Mainland)
Business Type:Trading Company
Tel: 13156235996
Tel: 13156235996
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.10213-79-3
CAS NO.10213-79-3
FOB price
Product Name: Sodium Metasilicate Pentahydrate
Formula: Na2SiO3·5H2O
Appearance: White crystalline or granules
Package: 25kg/bag
Storage: Store in a cool, dry, ventilated envirnment
Na2SiO3·5H2O quality standard(HG/T2568-94)
| Checking Item | Test Standard | Test Result | |
| (HG/T2568-08) | |||
| Sodium oxide(Na2O)% | 28.70-30.00 | 29.1 | |
| Silica(SiO2)% | 27.80-29.20 | 28.99 | |
| Water insoluble% | ≤0.05 | 0.04 | |
| Fe(ppm) | ≤100ppm | 58 | |
| Whiteness% | ≥80 | 88 | |
| Bulk Density | 0.80-0.97g/cc | 0.95 | |
| PH of 1.0% Solution | 12月13日 | 12.65 | |
| Melting Point | 72.2℃ | 72.2℃ | |
| ParticularSize % | ≥90 | 98 | |
| (16-30 mesh) | |||
Description: Pentahydrate sodium metasilicate is a kind of non-toxic, tasteless, pollution-free white powder or crystal particles, soluble in water, insoluble in alcohol and acid, water, alkaline aqueous solution, easy to suck in air moist, with a detergent, emulsifying, dispersing, wetting, permeability and the PH buffer ability, strong detergency, PH buffering capacity is big, can neutralize acidic waste, Emulsification of fat and oil, anti - flocculation of inorganic matter, and anti - corrosion of metal.
Uses: It is widely used in household washing powder, laundry cream; Industrial detergent; Food cleaning agent; Metal cleaning agent; Fabric treatment and paper deinking, is concentrated detergent, phosphorus free, low phosphorus detergent important auxiliaries. It is also used in ceramic industry and petroleum industry.
•Company Introduction: Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
Our Service:
1. High quality with the competitive price.
2. Professional and experienced business services.
3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)
4. Quick response to client inquiries
5. Free samples and shipping documents in accordance with the regulations of different countries
6. Adequate product inventory
6. Variety of payments, such as L/C, TT, , MoneyGram or other payments.