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85% Mineral Acid Phosphoric Acid for Derusting

  • phosphoric acid

  • XLW

Product Description


Product Introduction

Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H3PO4. It is normally encountered as a colorless, syrup of 85% concentration in water. The pure compound is a colorless solid.Phosphoric acid is commonly encountered in chemical laboratories as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution can still severely irritate the skin and damage the eyes

Phosphoric Acid Specification

Other Names: orthophosphoric acid; Anhydrous phosphoric acid
CAS NO: 7664-38-2
Molecular Weight: 97.99
EC NO: 231-633-2
Phosphoric Acid Specifications
1.Melting Point(ºC): 21ºC
2.Boiling Point(ºC): 158ºC
3.Density: 1.685
4.Water Solubility: MISCIBLE
5.Odor: Odorless
7.Purity: 85% min.
8.Appearance: Transparent liquid
9.Color: Clear Colorless
10.Risk Codes: R34
11.Safety Description: S26;S45
12.Grade Standard: Food Grade,
13.Brand Name: DALIAN CHEM
Phosphoric Acid Application: Food industrial
Packaging Details: 35kg ,330kg drum and 1600kg IBC


Phosphoric Acid Application

Industry Phosphoric Acidused in removing dust from the metal surfaces.
Used as rust converter by bringing it in direct contact with a rusted iron,
or steel tools and other surfaces that are rusted.
It is helpful in cleaning the mineral deposits, cement nous smears and hard water stains.
Food Used to acidify the foods and beverages such as colas.
Medicine Phosphoric Acid is an important ingredient in over the counter medications to combat nausea.
Dentistry Phosphoric Acid is mixed with zinc powder and forms zinc phosphate, and it is useful in temporary
dental cement. In orthodontics, zinc is used as an etching solution to help clean and roughen the
surface of teeth.
Fertilizer Used as reaction fertilizer in the soil around a granule acidification is generated that improves the
utilization of phosphorus applied and available in the rhizosphere. Due to its nitrogen content
(present as ammonia), it is good for crops that require these nutrients in its initial phase

Chemical Properties

Phosphoric acid, also known as orthophosphate, is a common inorganic acid with the chemical formula H3PO4 and a molecular weight of 97.995. Phosphoric acid is not volatile, not easily decomposed, and has almost no oxidizing properties. It has acidic properties and is a ternary weak acid. Its acidity is weaker than hydrochloric acid, sulfuric acid, nitric acid, but stronger than acetic acid, boric acid, etc.



Powder: 20kgs/Carton
Liquid: 200kgs/drum, or 23mts/ flexible bag,
Lead time: 7-14days after ordering confirmation.

Package Drum No. Net Weight per Drum Net Weight per 20'FCL
IBC Drum 20.00 1200 KG 24 MT
35KG Drum 720.00 35 KG 25.2MT
220KG Drum 80.00 220 KG 17.6 MT

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Our services

1. We can provide mixed containers with different mixed items in one container.
2. We will control the quality, and offer free samples for test before shipment. After shipment, we will keep the samples for 3 years.
3. We can arrange shipment promptly with professional documents.
4. We can make the packages as you request, and send you photos before shipment.


Company Information






Room 507, Zhonghua Building, 707 Union Road, Xinhua District, Shijiazhuang City, Hebei Province, China
Shijiazhuang Xinlongwei Chemical Co., Ltd., focus on Liquid Hazard Chemicals and being one of the largest manufacturer and exporter of Hydrochloric Acid, Sulfuric Acid, Hydrogen Peroxide, Caustic Soda Liquid, Nitric Acid and Lead Nitrate in North China.

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