Phosphoric Acid 75%

£12.49£17.97

Phosphoric Acid 75%

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Molecular formula: H3PO4

Phosphoric acid 75% supplied in HDPE bottle

USES

Chemical reagent
Rust removal
Preparation of hydrogen halides
Medical use
Other applications
Phosphoric acid is used as an external standard for phosphorus-31 Nuclear magnetic resonance (NMR).
Phosphoric acid is used for high-performance liquid chromatography.
Phosphoric acid is used as a chemical oxidizing agent for activated carbon production, as used in the Wentworth Process.
Phosphoric acid is used as the electrolyte in phosphoric acid fuel cells.
Phosphoric acid is used with distilled water (2–3 drops per gallon) as an electrolyte in oxyhydrogen (HHO) generators.
Phosphoric acid is used as an electrolyte in copper electropolishing for burr removal and circuit board planarization.
Phosphoric acid is used as a flux by hobbyists (such as model railroaders) as an aid to soldering.
In compound semiconductor processing, phosphoric acid is a common wet etching agent: for example, in combination with hydrogen peroxide and water it is used to etch InGaAs selective to InP.
Hot phosphoric acid is used in microfabrication to etch silicon nitride (Si3N4). It is highly selective in etching Si3N4 instead of SiO2, silicon dioxide.
Phosphoric acid is used as a cleaner by construction trades to remove mineral deposits, cementitious smears, and hard water stains.
Phosphoric acid is also used as a chelant in some household cleaners aimed at similar cleaning tasks.
Phosphoric acid is also used in hydroponics pH solutions to lower the pH of nutrient solutions. While other types of acids can be used, phosphorus is a nutrient used by plants, especially during flowering, making phosphoric acid particularly desirable.
Phosphoric acid is used as a pH adjuster in cosmetics and skin-care products.
Phosphoric acid can be used as a dispersing agent in detergents and leather treatment.
Phosphoric acid can be used as an additive to stabilize acidic aqueous solutions within a wanted and specified pH range

Volume

500ml, 1000ml

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We hold MSDS (Material Safety Data Sheet) for all hazardous goods.No MSDS is required by EU regulation to all neutral products however we can provide on request with wholesale orders. This service is available upon request as a PDF file. All our products are labeled in accordance with the new European regulations for Classification, Labeling and Packaging (CLP). Goods will only be sold to people over the age of 18. The buyer acknowledges that they are over the legal age in their country or territory required to buy or handle any goods supplied. Minerals-water.ltd holds no responsibility for the applications of our products once they have left our premises. We use third party couriers to distribute our products. Whilst we do our utmost to ensure goods are delivered on time, we cannot hold any responsibility for goods once they have been dispatched. Please read our full terms & condition before purchasing any product. |

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