Sodium Metasilicate Procurement
Product Selection & RFQ Center
Choose the right sodium metasilicate grade, product form, documents, and packing information before requesting a quotation.
Our Main Product
Sodium Metasilicate (Na₂SiO₃)
Our core line — anhydrous and pentahydrate grades in powder, granule and crystal form, manufactured and exported from China with full buyer documentation.
- Anhydrous · Pentahydrate
- Powder · Granule · Crystal
- SiO₂ 45.0–48.0% (anhydrous)
- Fe typical ≤100 ppm (anhydrous)
- COA · SDS · ISO
Instant sodium silicate powder is quoted with the metasilicate grades. Instant powder specifications
Choose by Buying Need
Start from your application and sourcing requirement, then enter the right product page for specifications and quotation.
Need higher active content?
Recommended: Anhydrous Sodium Metasilicate
For formulations requiring higher alkalinity and lower moisture content.
View Anhydrous Grade →Need common hydrated grade?
Recommended: Sodium Metasilicate Pentahydrate
Common grade for cleaning, detergent, water treatment and industrial use.
View Pentahydrate Grade →Need easier handling and dosing?
Recommended: Sodium Metasilicate Granules
Granular form for easier storage, dosing, packaging and industrial handling.
View Granules Grade →Instant sodium silicate powder (LGS-20 and LGS-30) sits with sodium metasilicate anhydrous and pentahydrate. Specifications are on /products/sodium-silicate.
Quick Grade Comparison
A simple buying guide before checking detailed specifications.
| Buying Question | Anhydrous | Pentahydrate | Granules |
|---|---|---|---|
| Higher active content | Best fit | Medium | Depends on grade |
| Easier handling | Good | Good | Best fit |
| Common detergent use | Good | Best fit | Good |
| Lower moisture | Best fit | No | Depends |
| Quote needed for | High-alkaline formulations | Common industrial cleaning | Dosing / packing convenience |
Product Forms Explained
Product form affects dissolution, handling, dosing, storage and export packing.
Product Grades & Forms — Sample Comparison
Real factory samples comparing anhydrous vs pentahydrate and granular vs powder forms.
Naming: 0水 = Anhydrous, 五水 = Pentahydrate, 粒 = Granular, 粉 = Powder. Granular and powder forms are available for selected grades — confirm specification and packing before quotation.
Packing & Loading Information Needed for Quotation
Clear packaging and container-loading details help buyers request faster and more accurate quotations.
Packaging Options
Red Packaging
Blue Packaging
25 kg PP woven bag
Standard 25 kg export woven bag.
Printed / neutral bag
Printed bag and neutral bag options available.
Custom marking available
Buyer label, batch number, and handling marks can be confirmed before order.
Loading Reference
Small Bag Loading
Jumbo Bag Loading
Small bag container loading
For 25 kg bag shipment and manual stacking review.
Jumbo bag loading
For bulk packing and pallet-supported handling.
Palletized / non-palletized
Loading method depends on buyer requirement.
Final loading plan confirmed
Container type, loading quantity, and destination port are confirmed before quotation.
Please provide your product grade, packing preference, quantity, and destination port.
Request Packing & Loading QuoteProduct Documents & Compliance Support
Download MSDS, certificates, product brochure and company documents, or request batch-specific COA and quotation support.
Ready to RFQ
A quotation is easier to price with application, monthly quantity (MT), packing, destination port and buyer type. Grade is optional. The form can be sent with an email or a WhatsApp number. Approved TDS, SDS and stamped COA samples are on Downloads; a shipment COA is issued per order. No prices are shown on the form.
- Grade
- Monthly quantity (MT)
- Packing
- Destination port
- Documents needed