Sodium Metasilicate Pentahydrate for Industrial Cleaners
If you formulate an industrial cleaner with sodium metasilicate pentahydrate, retain the five-water identity throughout the purchase comparison.
Relia's listed proposal can be reviewed for composition, alkalinity, dissolution and physical form.
- Identity
- Pentahydrate form
- Basis
- Relevant alkali and composition data
- Cleaner
- Substrate and complete formulation

From Your Requirement to a Defined Grade
Relia manufactures sodium metasilicate materials in China through its own factories.
We can review the metasilicate enquiry with your cleaner formulation, intended substrate and material specification. Give us the accepted hydrated form and the relevant alkali or dissolution limits. The proposed pentahydrate should keep its chemical identity and reporting basis explicit before your formulation team considers a substitution.
Identity
Pentahydrate form
Basis
Relevant alkali and composition data
Physical form
Granules, moisture and dissolution
Cleaner
Substrate and complete formulation
The Cleaner and Substrate
The three metasilicate entries describe white sodium-metasilicate-pentahydrate granules, with 99% purity and 28.5–30.0% Na2O fields. We keep the hydrate and oxide basis explicit when discussing an alkaline-builder or metal-cleaning formulation. A different hydrate or solution concentration needs its own comparison.
Pentahydrate form
Relevant alkali and composition data
Substrate and complete formulation

Pentahydrate Metasilicate as an Industrial Input
| Review area | Listed data and acceptance basis | Use in your selection |
|---|---|---|
| Pentahydrate · 6163 | The title states Na2O 28.5–30.0%. Confirm the actual hydrate identity and the offered material's assay. | Keep chemical identity, assay basis and the actual offered grade in the same specification. |
| Pentahydrate · 6148 | A metal-cleaning enquiry entry with the same headline Na2O range. Request batch-specific grade data. | Keep chemical identity, assay basis and the actual offered grade in the same specification. |
| Pentahydrate · 6141 | A detergent-builder entry. Its application wording does not establish a finished cleaner's performance. | Keep chemical identity, assay basis and the actual offered grade in the same specification. |
| Formulation limits | Define substrate, soil or formulation task, relevant alkalinity and the required compatibility and finished-product acceptance. | Keep chemical identity, assay basis and the actual offered grade in the same specification. |
Compare the Product Candidates
Use these listed candidates to start a grade-specific discussion with us.
Dissolution and Compatibility
Compare the proposed input in the intended formulation under your responsible team's controlled conditions. Review dissolution, compatibility and the relevant finished-product results. We supply a defined raw-material proposal; the catalogue does not specify a complete cleaning formula, concentration or use procedure.

Hydrate changes
Need a correct comparison basis.
All metals
Do not share one compatibility result.
Purity alone
Does not qualify a cleaner.
Silicate Preparation and Pentahydrate Crystallisation
Sodium metasilicate production can use a silicate solution with controlled alkali balance, followed by crystallisation of the intended hydrate and size finishing. Crystal water is part of the product identity rather than incidental surface moisture. Connect the offered composition and physical specification with dissolution testing in the actual cleaner, without copying a process recipe into the purchase specification.
Prepare the silicate solution
The silica and alkali balance are controlled for the intended metasilicate product.
Clarify the solution
Relevant separation addresses unreacted solids and impurities before crystal finishing.
Form the intended hydrate
Crystallisation creates the pentahydrate rather than an unspecified mixture of silicate forms.
Finish and specify
Size and physical condition belong with the hydrate identity and cleaner's dissolution requirement.
- Composition
- Keep the actual silicate and alkali reporting basis visible.
- Hydration
- Five-water identity is part of the product specification.
- Cleaner
- Evaluate the supplied material in the intended formulation and substrate system.
A Defined Supply Form
The approved grade, physical form and relevant storage requirements belong together. We discuss supply against that record. A change in form, caking or dissolution behaviour gives your team a clear point for review.

Continue Your Material Selection
If you are buying sulfamic acid for an industrial descaling formulation, begin with the deposit, substrate and cleaning system.
If you buy anhydrous sodium sulfate for powder detergent, include mixing and handling requirements in the specification.
If you formulate liquid or potassium soap, compare potassium hydroxide on the effective-KOH basis your formula uses.
Start with Your Material Brief
Send us the details below to review a concrete grade proposal and the next evaluation step.
- Application and process
- Identity: Pentahydrate form
- Material and grade
- Your current grade or one of the relevant product links above.
- Important requirements
- Basis: Relevant alkali and composition data; Cleaner: Substrate and complete formulation
- Purchase scope
- Trial or order quantity, preferred package and destination.
Qingdao Relia Industries Co., Ltd. · China manufacturing of industrial minerals, chemicals and the listed packaging products.
10 / 11Speak with Our Materials Team
Qingdao Relia Industries Co., Ltd.
Tell Relia the material, application, required grade, quantity and destination. Include the product link or the key limits you already use, so the next conversation starts with a concrete proposal.
Phone
+86 18561762631Call to discuss your enquiry.Qingdao contact address
Shuyuan Road, Qingdao,Shandong, ChinaQingdao contact address for the company.