Hydrofluoric Acid 40% About – 500ml Packs

Hydrofluoric Acid 40% About is a laboratory product described chemically as hydrofluoric acid approximately 40%. It is characterized by highly corrosive fluoride-containing acid with systemic poisoning risk even after limited skin exposure. Its listed appearance is colourless liquid, and its behaviour in practical work depends on the relevant reagent formulation, handling conditions and sample matrix. In laboratories, the material is associated with controlled fluoride chemistry investigations and related instructional or analytical procedures. It can support suitably designed demonstrations, method development and technical training where the chemical grade, concentration and protocol requirements are compatible. The pack description alone does not verify every formulation component or analytical performance specification. Laboratory personnel should check the current safety information and the intended method before selecting or using this reagent.

Product Specifications

Specification	Details
Appearance	Colourless liquid
Assay	99%
Chemical Name	Hydrofluoric acid approximately 40%
Alternate Names	Hydrogen fluoride solution; hydrofluoric acid
Molecular Formula	HF in H2O
Empirical Formula	Not applicable (solution)
CAS Number	7664-39-3 (solute)
Molecular Weight	Not applicable (solution)
Grade	LR Laboratory Reagent

Key Features of Hydrofluoric Acid 40% About

• Chemical identity: Hydrofluoric acid approximately 40%; highly corrosive fluoride-containing acid with systemic poisoning risk even after limited skin exposure.
• Physical presentation: colourless liquid for the supplied laboratory format.
• Laboratory relevance: suitable for controlled fluoride chemistry investigations where the validated procedure permits.
• Analytical selection: verify concentration, solvent composition and grade compatibility before use.
• Chemical safety: extremely dangerous systemic poison; specialized HF training, controls and emergency procedures mandatory.

Laboratory Applications of Hydrofluoric Acid 40% About

• Controlled fluoride chemistry investigations in properly designed laboratory procedures under appropriate safety supervision.
• Specialized silicate dissolution by trained personnel in properly designed laboratory procedures under appropriate safety supervision.
• Selected analytical digestions in properly designed laboratory procedures under appropriate safety supervision.
• Inorganic fluoride reaction studies in properly designed laboratory procedures under appropriate safety supervision.
• Acid chemistry under authorized protocols in properly designed laboratory procedures under appropriate safety supervision.

Why Choose Lab Wale to Buy Hydrofluoric Acid 40% About

Lab Wale supplies laboratory chemicals and related scientific products for schools, colleges, universities, research centres and technical laboratories. When sourcing Hydrofluoric Acid 40% About, buyers should review the chemical identity, labelled concentration, physical form and the requirements of their intended procedure. Selecting the correct reagent and reviewing the relevant safety information help institutions plan consistent laboratory workflows. Product-specific details, particularly for prepared solutions and mixtures, should be confirmed before procurement and use.

Frequently Asked Questions About Hydrofluoric Acid 40% About

What is Hydrofluoric Acid 40% About used for in a laboratory?

This product is relevant to controlled fluoride chemistry investigations and specialized silicate dissolution by trained personnel. The selected application must match the actual composition, required concentration, method conditions and laboratory safety controls. It should not be treated as universally suitable for all experimental procedures.

What chemical formula and CAS number apply to Hydrofluoric Acid 40% About?

The specification identifies the material as Hydrofluoric acid approximately 40%. The recorded formula is HF in H2O, and the CAS entry is 7664-39-3 (solute). For a solution or mixture, a single formula or molecular weight may not characterize the complete product; verify the component formulation.

Can Hydrofluoric Acid 40% About be used in educational laboratories?

Use depends on the institution’s risk assessment, supervision, ventilation, chemical concentration and suitable laboratory procedure. It may be appropriate for selected analytical digestions in a controlled setting, but high-risk chemicals require specialist facilities and may be unsuitable for routine student handling.

How should Hydrofluoric Acid 40% About be stored?

Compatible plastic HF-rated container; never ordinary glass; dedicated corrosives storage. Check the current manufacturer Safety Data Sheet and product label for any more specific temperature, light sensitivity, segregation or container compatibility requirements. Prevent access by unauthorized personnel, particularly where hazardous substances are involved.

What precautions are needed when handling Hydrofluoric Acid 40% About?

Extremely dangerous systemic poison; specialized HF training, controls and emergency procedures mandatory. Wear appropriate eye protection, chemical-resistant gloves and laboratory clothing; use the ventilation and containment specified in the current Safety Data Sheet. Do not mix the product with incompatible reagents or dispose of it without an approved waste route.

Storage Conditions for Hydrofluoric Acid 40% About

Compatible plastic HF-rated container; never ordinary glass; dedicated corrosives storage. Maintain clear identification and a secure, upright container. Segregate the product from materials known to be incompatible with its components, and protect it from contamination during dispensing. Follow the manufacturer Safety Data Sheet for any formulation-specific temperature, shelf-life and ventilation requirements.

Precautions for Handling Hydrofluoric Acid 40% About

Consult the current product Safety Data Sheet before use. Extremely dangerous systemic poison; specialized HF training, controls and emergency procedures mandatory. Wear suitable chemical-resistant gloves, eye protection and laboratory clothing, and work with ventilation appropriate to the reagent. Use designated procedures for spills, emergency response and waste disposal; do not discharge hazardous staining, solvent or metal-containing residues into drains. Supervise all teaching-laboratory use and prevent incompatible mixing.