# Chemicals Suppliers for Water Treatment Perth > All Chemical is one of the leading chemical suppliers in Perth specialize in manufacturing food\-grade chemicals, pharmaceutical chemicals \& laundry chemicals\. Generated by Yoast SEO v28.3, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Home](https://allchemical.com.au/) - [About](https://allchemical.com.au/about/) - [Personal Protective Equipment \(PPE\)](https://allchemical.com.au/personal-protective-equipment-ppe/) - [Blog](https://allchemical.com.au/blog/) - [Reverse Osmosis Water Filter Perth, WA](https://allchemical.com.au/reverse-osmosis-water-filter/) ## Posts - [How to Choose the Right Nitric Acid Concentration for Your Application](https://allchemical.com.au/how-to-choose-the-right-nitric-acid-concentration-for-your-application/) ## Products - [Calcite \- Acid Water Neutralizer](https://allchemical.com.au/shop/calcite-cl100-all-chemical/): \\IN STOCK: \\[1kg, 2kg, 5kg, 20kg and 25kg\]\\\ \\\Available for Delivery \& Pick up\\\ \Calcite is a transparent to opaque carbonate mineral with more than 99% purity\. Mainly used in water treatment and swimming pools, it contributes to control both internal corrosion and the deposition of scale\. As a neutralizing agent, filler, antacid and Source of lime\.\ \The Langelier Index\(LSI\) is an approximate indicator of the degree of saturation of water with calcium carbonate\. As a mechanism to stabilise and optimise water supply systems, the Langelier Index is calculated using the pH, alkalinity, calcium concentration, total dissolved solids, and water temperature\.\ \If the Langelier Index is negative, then the water is under saturated with calcium carbonate and the distribution system tends to be corrosive\. If the Langelier Index is positive, then the water is over saturated with calcium carbonate, which generates the formation of scale in the distribution system\. If Langelier Index is close to zero, then the water is just saturated with calcium carbonate and will neither be strongly corrosive or scale forming\.\ - [Formic acid 85%](https://allchemical.com.au/shop/formic-acid-85/): \\IN STOCK: \\[1L, 2L, 5L, 10L, 20L, 200L and 1000L IBC\]\\\ \\\Available for Delivery \& Pick up\\\ \\Prices are available on request only due to the requirement of personalized shipping quotes to ensure calculation of accurate and affordable shipping for our valued customers\.\\ \\Please send an enquiry with full details of your requirements for a quick quote\.\\ \\\Email : sales@allchemical\.com\.au\\\ \
\Formic Acid 85%\ is a clear, colourless, and corrosive liquid widely used across multiple industries including leather tanning, rubber coagulation, and chemical manufacturing\. It acts as a reducing and preservative agent and is valued for its high purity and consistent performance\.\
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- [Smelting Flux](https://allchemical.com.au/shop/smelting-flux/): \IN STOCK:\ \\\\\[1kg, 2kg, 5kg,10kg and 15kg\]\\ \\\Available for Pickup or Delivery\\\ Smelting flux is a substance added to the ore to promote fluidity, remove impurities as slag, and sometimes to control the viscosity of the molten material\. Fluxes react with impurities in the ore, forming a slag that is lighter than the molten metal and can be easily separated\. Fluxes help to lower the melting point of the slag, making it more fluid and easier to remove from the molten metal\. For example in gold smelting fluxes are used to speed up the selective oxidation process, making the separation of slag from precious metals quicker and more efficient\. - [Ultrasonic Parts Cleaning Solution](https://allchemical.com.au/shop/ultrasonic-parts-cleaning-solution/): \IN STOCK \\\\[1L, 2L, 5L, 10L, 20L and 200L\]\\ \\Available for Delivery \& Pick up\\ A highly popular alkaline cleaning solutions is demulsifying with a pH of 13\.1 It is widely used in labs, workshops and \jewellery and silversmithing studios\\. Diluted to 1 to 5% with water it removes grease, oils, soot, wax, combustion residues, and organic contaminants from engine parts, all metals, glass, ceramics, plastics, Aluminium, Brass, Copper and rubber\. Trusted supplier nationwide\. - [Nitric acid 68%](https://allchemical.com.au/shop/nitric-acid-68/): \\IN STOCK: \\[1L, 2L, 5L, 20L, 200L and 1000L IBC\]\\\ \\\Available for Delivery \& Pickup \\\ \\Prices are available on request only due to the requirement of personalized shipping quotes to ensure calculation of accurate and affordable shipping for our valued customers\.\\ \\Please send an enquiry with full details of your requirements for a quick quote\.\\ \\\Email : sales@allchemical\.com\.au\\\ \Nitric acid \(HNO3\) is a highly corrosive mineral acid\. The pure compound is colourless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water\. Most commercially available nitric acid has a concentration of 68% in water and is used in various forms as the oxidizer in liquid\-fuelled rockets\.\ \The main industrial use of nitric acid is for the production of fertilizers\. The other main applications are for the production of explosives, nylon precursors, and specialty organic compounds\.\ ## Service - [Chemical Manufacturing](https://allchemical.com.au/service/chemical-manufacturing/) - [Water Testing \& Analysis](https://allchemical.com.au/service/water-testing-analysis/) - [Container Supply](https://allchemical.com.au/service/container-supply/) - [Silt density Index and Analysis](https://allchemical.com.au/service/silt-density-index-and-analysis/) - [Particle Size Analysis](https://allchemical.com.au/service/particle-size-analysis/) ## Optional - [Sitemap index](https://allchemical.com.au/sitemap_index.xml)