Sodium Metasilicate Pentahydrate Industrial White Granules, 99% Purity for Detergent Raw-Material Trials

Detergent raw-material enquiries can assess this sodium metasilicate pentahydrate as industrial white granules with 99% purity. The Na2SiO3·5H2O designation identifies the stated hydrate, while actual grade and formulation acceptance need product-specific analysis and representative tests.

Confirm the pentahydrate grade and composition basis

Request current analysis, the assay method and relevant impurity limits for the actual offered material. Na2O content is reported at 28.5–30.0% and should be assessed on its own analytical basis, separately from purity and without deriving an unreported modulus or alkalinity value.

Hydrate identity

Match the pentahydrate designation and chemical identifiers to current product documents.

Granule criteria

Obtain the physical distribution and other material requirements relevant to the detergent process.

Formulation criteria

Define the proposed ingredient role and representative process and finished-formulation acceptance tests.

Assess solution behaviour in the intended formulation

Easily soluble in water is a qualitative description rather than a quantitative dissolution curve or an established dose. Confirm the relevant conditions and methods, then evaluate the offered granules in the actual detergent system without assuming compatibility or a universal cleaning result.

Document the detergent granule selection

Bring the pentahydrate analysis, granule measurements and detergent trial results together in the material approval record. If ISO evidence is required, obtain the applicable certificate and scope alongside current technical and safety information for this hydrate.

The storage direction specifies a cool, dry and well-ventilated place; confirm how the stated shelf life applies to the offered material. Textile, ceramic and water-treatment enquiries need their own assessment, because the composition and detergent evaluation do not establish acceptance in those different processes.