Sodium Tripoly Phosphate- 1 Kg Packs

Sodium tripolyphosphate is a condensed inorganic polyphosphate used in laboratory chemistry. Forms complexes with hardness ions and has dispersing properties. It is supplied here under the product listing “Sodium Tripoly Phosphate- 1 Kg Packs” in a 1 kg pack for institutional laboratory procurement. Its chemical behaviour makes it relevant to water hardness sequestration and inorganic complexation demonstrations, 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	White granular powder
Assay	99%
Chemical Name	Sodium tripolyphosphate
Alternate Names	Pentasodium triphosphate; STPP
Molecular Formula	Na5P3O10
Empirical Formula	Na5P3O10
CAS Number	7758-29-4
Molecular Weight	367.86 g/mol
Grade	LR Laboratory Reagent

Key Features of Sodium tripolyphosphate

• Sodium tripolyphosphate belongs to the condensed inorganic polyphosphate family and has established reagent chemistry.
• Forms complexes with hardness ions and has dispersing properties.
• Recognized designations include pentasodium triphosphate.
• Its response in water hardness sequestration and inorganic complexation demonstrations makes it useful for selected laboratory protocols.
• The 1 kg pack can be considered for laboratory stock planning, subject to protocol needs and suitability checks.

Laboratory Applications of Sodium tripolyphosphate

• Supervised chemistry practicals investigating condensed inorganic polyphosphate behaviour.
• College-level experiments involving water hardness sequestration and inorganic complexation demonstrations.
• 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 water hardness sequestration and inorganic complexation demonstrations, only with method validation and the required safety controls.

Why Choose Lab Wale to Buy Sodium tripolyphosphate

Lab Wale offers a sourcing option for Sodium tripolyphosphate for colleges, universities, teaching laboratories and research institutions. When selecting this 1 kg 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 tripolyphosphate

What is Sodium tripolyphosphate used for in a laboratory?

One scientifically relevant role is water hardness sequestration and inorganic complexation demonstrations. 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 tripolyphosphate?

The listing identifies Sodium tripolyphosphate. Formula: Na5P3O10; molecular weight or formula mass: 367.86. 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 tripolyphosphate?

The registry information for this listing is 7758-29-4. 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 tripolyphosphate suitable for educational laboratory work?

It may be relevant to carefully selected supervised investigations such as water hardness sequestration and inorganic complexation demonstrations. Its suitability depends on the hazards, age and training of users, local laboratory controls, and the exact chemical composition.

How should Sodium tripolyphosphate be handled and stored?

Keep tightly closed in a dry area away from moisture. Avoid eye contact and inhalation of powder; follow the SDS. 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 tripolyphosphate

Keep tightly closed in a dry area away from moisture. 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 tripolyphosphate

Consult the current Safety Data Sheet before opening or using the reagent. Avoid eye contact and inhalation of powder; follow the SDS. 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.