What is the density of 85% phosphoric acid?
1.685 g/mL at 25 °C (lit.)
What molarity is 85% phosphoric acid?
15.2 M .
The 85% phosphoric acid is equivalent to 15.2 M . In molarity the H3PO4 is a tribasic acid which means a normality of 45.6 N.
What is the density of phosphoric acid?
1.88 g/cm³Phosphoric acid / Density
What is the density of 75% phosphoric acid?
1.58 g/cm3
Pricing & Availability
| Physicochemical Information | |
|---|---|
| Density | 1.58 g/cm3 (20 °C) |
| Melting Point | -17 °C |
| pH value | <0.5 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 2 hPa (20 °C) |
What is H3PO4 in chemistry?
phosphoric acid, also called orthophosphoric acid, (H3PO4), the most important oxygen acid of phosphorus, used to make phosphate salts for fertilizers. It is also used in dental cements, in the preparation of albumin derivatives, and in the sugar and textile industries.
What is the formula of Metaphosphoric acid?
HPO3Metaphosphoric Acid / Formula
How do you calculate phosphoric acid?
Therefore, 0.1622 ml of 75% phosphoric acid is needed to neutralize 1 liter of water with an alkalinity of 270 mg CaC03Aiter. To determine the amount of acid required per gallon, multiply the amount of acid required per liter by 3.785. In our example, 0.61 ml of phosphoric acid would be required per gallon of water.
What is the molarity of phosphoric acid in a solution Labelled 20.0% phosphoric acid H3PO4 by weight with a density 1.12 g mL?
=11.85 mol/L.
What are properties of 85 phosphoric acid?
The most common form of phosphoric acid is an 85% liquid solution; these solutions are colorless, nonvolatile and odorless….Quick Summary.
| Chemical Compound | Phosphoric Acid |
|---|---|
| Acidity | Weak Acid |
| Melting point | 42.35o C |
| Density | 1.834 g/cm3 |
| Nature | 85% aqueous solution |
What is phosphoric acid formula?
H3PO4Phosphoric acid / Formula
What is the molar mass of phosphoric acid H3PO4?
97.994 g/molPhosphoric acid / Molar mass
Why is phosphoric acid H3PO4?
Orthophosphoric acid, H3PO4, is usually called simply phosphoric… Phosphoric acid forms three classes of salts corresponding to replacement of one, two, or three hydrogen atoms.
What are the hazards of phosphoric acid?
Phosphoric Acid CAS RN: 7664-38-2 GHS Classification. Signal: Danger GHS Hazard Statements H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] Precautionary Statement Codes P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501
How do you dispose of phosphoric acid?
Obtain a container that will not deteriorate when the acid is added to it. Most strong acids will degrade glass and metal,but will not react with plastics.
What is the normality of phosphoric acid?
Normality is defined as the number of gram or mole equivalents of solute present in one liter of a solution. 1 mol of H3PO4 gives 3 moles of H+ ions. In Phosphoric acid H3PO4 number of H+ ions it produces on dissociation per molecule of acid is 3. Hence the n-factor for phosphoric acid H3PO4 is 3.
What is the formula mass of phosphoric acid?
›› Phosphoric Acid molecular weight. Molar mass of H3PO4 = 97.995181 g/mol. Convert grams Phosphoric Acid to moles or moles Phosphoric Acid to grams. Molecular weight calculation: 1.00794*3 + 30.973761 + 15.9994*4 ›› Percent composition by element