Sodium Silicate Paste – 500 gram Packs

Sodium silicate paste is a alkaline silicate mixture used in laboratory chemistry. Viscous alkaline silicate medium whose sodium oxide:silica ratio varies by formulation. It is supplied here under the product listing “Sodium Silicate Paste – 500 gram Packs” in a 500 g pack for institutional laboratory procurement. Its chemical behaviour makes it relevant to silicate gel formation and inorganic binding experiments, depending on the specific method, reagent concentration and other materials present. The product should be selected by confirming its exact chemical form, relevant composition and compatibility with the intended protocol. Where the listing does not identify a hydrate, formula mass and registry designation must be confirmed against the actual manufacturer label rather than assumed from a related form. This material is intended for properly equipped educational, analytical and research settings under established laboratory procedures. Appropriate storage, protective equipment and chemical waste management are essential, particularly where hazardous reactions or releases are possible.

Product Specifications

Specification	Details
Appearance	Viscous colourless to greyish paste
Assay	99%
Chemical Name	Sodium silicate paste
Alternate Names	Water glass paste; aqueous sodium silicate
Molecular Formula	Not applicable—variable sodium silicate and water composition
Empirical Formula	Not applicable
CAS Number	Mixture; composition-dependent
Molecular Weight	Not applicable—mixture
Grade	LR Laboratory Reagent

Key Features of Sodium silicate paste

• Sodium silicate paste belongs to the alkaline silicate mixture family and has established reagent chemistry.
• Viscous alkaline silicate medium whose sodium oxide:silica ratio varies by formulation.
• Recognized designations include water glass paste.
• Its response in silicate gel formation and inorganic binding experiments makes it useful for selected laboratory protocols.
• The 500 g pack can be considered for laboratory stock planning, subject to protocol needs and suitability checks.

Laboratory Applications of Sodium silicate paste

• Supervised chemistry practicals investigating alkaline silicate mixture behaviour.
• College-level experiments involving silicate gel formation and inorganic binding experiments.
• Qualitative observations of reagent properties, colour changes or precipitates under an appropriate protocol.
• Preparation of working solutions or dispersions where the specified chemical form and concentration are suitable.
• Research or analytical method development related to silicate gel formation and inorganic binding experiments, only with method validation and the required safety controls.

Why Choose Lab Wale to Buy Sodium silicate paste

Lab Wale offers a sourcing option for Sodium silicate paste for colleges, universities, teaching laboratories and research institutions. When selecting this 500 g laboratory listing, compare the stated identity with your experiment requirements, including the form of the salt, solubility, formulation and handling restrictions. Lab teams should verify the manufacturer label and available safety documentation before choosing a reagent for a specific protocol. Lab Wale also serves institutional buyers looking to organize purchases of laboratory chemicals and related scientific supplies.

Frequently Asked Questions About Sodium silicate paste

What is Sodium silicate paste used for in a laboratory?

One scientifically relevant role is silicate gel formation and inorganic binding experiments. The material is not automatically suitable for every experiment, and users should follow a validated procedure with appropriate concentration, controls and protective measures.

What is the formula and molecular weight of Sodium silicate paste?

The listing identifies Sodium silicate paste. Formula: Not applicable—variable sodium silicate and water composition; molecular weight or formula mass: Not applicable—mixture. If a hydrate or mixture is not identified precisely, its exact formula mass must be confirmed from the supplied product identity.

What CAS number identifies Sodium silicate paste?

The registry information for this listing is Mixture; composition-dependent. For substances offered in several hydrate states or formulations, confirm the exact CAS identity on the manufacturer label before catalog publication or purchase.

Is Sodium silicate paste suitable for educational laboratory work?

It may be relevant to carefully selected supervised investigations such as silicate gel formation and inorganic binding experiments. Its suitability depends on the hazards, age and training of users, local laboratory controls, and the exact chemical composition.

How should Sodium silicate paste be handled and stored?

Keep sealed in compatible containers; avoid freezing and contact with acids. Alkaline material can irritate or injure eyes and skin; avoid splashes. Review the current manufacturer Safety Data Sheet and follow institutional spill, exposure and waste procedures. Never substitute generic safety assumptions for the actual formulation.

Storage Conditions for Sodium silicate paste

Keep sealed in compatible containers; avoid freezing and contact with acids. Store in original or chemically compatible properly labelled containers and segregate from incompatible reagents. Prevent accidental contamination, unauthorized handling and environmental release. Refer to the current manufacturer Safety Data Sheet for any specialized storage limits relevant to this formulation or hydrate.

Precautions for Handling Sodium silicate paste

Consult the current Safety Data Sheet before opening or using the reagent. Alkaline material can irritate or injure eyes and skin; avoid splashes. Wear a suitable lab coat, chemical-resistant gloves and eye protection; use local extraction or a fume hood when dust, vapour or hazardous gas may be produced. Do not mix with incompatible reagents. Ensure trained supervision for hazardous procedures, and follow local spill, emergency-response and chemical-waste protocols.