Sodium Metasilicate Pentahydrate, 99%, for Industrial Detergent and Textile Evaluation
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ColorWhitePhysical formGranular
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CAS No.10213-79-3Purity99%
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AppearanceWhite granuleApplicationDetergent, Textile, Ceramics, Water Treatment, Met
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ClassificationSilicateEINECS No.229-912-9
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Grade StandardIndustrial GradeMolecular FormulaNa2SiO3*5H2O
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Other NamesDisodium Metasilicate PentahydrateMolecular Weight212.14
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HS CodeHS CodeSolubilityEasily Soluble in Water
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Na2O Content28.5%-30.0%Supply Ability5000 MT per Month
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Packaging25kg PP Bag, 1000kg Jumbo BagShelf Life24 Months
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StorageStore in Cool, Dry and Well-Ventilated PlaceSampleAvalible
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CertificateCOA, MSDS, TDS, ISO
For an industrial detergent or textile enquiry, current material records should support the sample being evaluated. This sodium metasilicate pentahydrate has stated purity of 99% and Na2O content of 28.5–30.0%. The formula given is Na2SiO3*5H2O.
Ask for a sample-linked pentahydrate analysis
Confirm the material identity and the reporting methods behind purity and sodium oxide content. Review the current report for the actual evaluation sample rather than relying only on a general grade description. Any constituent limits required by the formulation should be agreed before the trial.
Clarify the supplied form and document requirements
Request the actual physical description and the particle information relevant to the proposed preparation procedure. If the purchase requires certification, inspect the current applicable document and its scope. Keep identity, technical and handling records associated with the sample so the evidence can be reviewed together.
Evaluate the intended detergent or textile formulation
The material is reported as easily soluble in water. Define the preparation and assessment conditions for the actual formulation before interpreting this statement in a process context. It does not specify dissolution speed, an addition rate, operating pH or compatibility with a particular system.
- Agree composition requirements and the physical information needed.
- Review current sample documents and the planned trial procedure.
- Assess measured results against the project criteria.
Ceramics and water-treatment requests need their own process brief. Retain the observations and material identity together so the final decision follows the sample actually tested.
