Monday, January 28, 2019

Qingdao Hisea Chem Co.,Ltd ( located in the northwest of China is the largest salt in China, potassium chemicals production ranked fourth in the world. The main products are potassium sulphate, potassium nitrate, potassium hydroxide, caustic soda, sodium sulfide,sodium carbonate, annual production capacity is 6,000,000 tons. In order to increase product export,our company sets up the branch and the construction of the logistics center in Qingdao port , welcome general customers come to visit.

Tuesday, May 15, 2018

New production snow white good quality alkali NAOH 99% purity caustic soda

English Name: Sodium Hydroxide, Caustic Soda
Physical properties: white flakes, granules, shiny, color allowed, hygroscopic, soluble in water.
Chemical properties: Melting point 318.4 ℃ Boiling point 1390 ℃ The relative density of 2.130
Solubility: soluble in water, and strongly exothermic. Dissolved in ethanol and glycerol easily; insoluble in acetone, ether. Exposed on the air, it will eventually completely dissolved into solution.

Caustic Soda

Caustic Soda Application
1. Paper making:
Caustic Soda pearl plays a key role in several later stages of the process of bleaching the brown pulp resulting from the pulping process, including oxygen delignification, oxidative extraction, and simple extraction.

2.Tissue digestion
Caustic Soda is frequently used in the process of decomposing roadkill dumped in landfills by animal disposal contractors.

3.Cleaning agent
Caustic Soda is frequently used as an industrial cleaning agent and added to water, heated, and then used to clean process equipment, storage tanks, etc. It can dissolve grease, oils, fats and protein based deposits.
Caustic Soda pearl is in the production of parts washer detergents which based on Caustic Soda are some of the most aggressive parts washer cleaning chemicals, including surfactants, rust inhibitors and defamers.

4.Food preparation
Including washing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice cream

Sunday, May 6, 2018

China chemicals supplier 99.2% soda ash dense with lowest price

We're 99.2 percent soda ash dense manufacturer from China, we strongly insist on the pursuit of the quality and service. At the same time, our 99.2 percent soda ash dense have reasonable price. 90% of our 99.2 percent soda ash dense are exported to Europe, North America etc. If you need 99.2 percent soda ash dense, please email us.

Name: 99.2% soda ash dense with lowest price
Classification: carbonate
Type: Sodium Bicarbonate

this article is published by China manufacturer and supplier of 99.2% soda ash dense -- Qingdao Hisea Chem Co.Ltd.

Monday, May 8, 2017

Organic Industrial Grade Formic Acid - China Supplier of Organic Acid

Organic Industrial Grade Formic Acid is colorless & flammable liquid with strong pungent odor and strong corrosiveness.

Organic Industrial Grade Formic Acid is one of most important basic organic chemical materials; Its gravity: 1.22g/cm3 (20℃); Melting point: 8.3℃; Boiling point: 100.80℃; Flashing point: 59℃.

Organic Industrial Grade Formic Acid Uses:
1. Pharmaceutical: used for manufacturing analgin, aminopyrine, metronidazole, mebendazole.
2. Pesticide: used for manufacturing triadimefon, triazophos, paclobutrazol.
3. Chemical: used for manufacturing formic acid salts, formamide, dimethyl formamide, pentaerythritol, Neopentyl Glycol.
4. Leather: tanning agent, deliming agent, neutralizing agent.
5. Rubber: coagulating agent of natural rubber.

China professional manufacturer and supplier of Organic Industrial Grade Formic Acid, welcome to buy Organic Industrial Grade Formic Acid from us, and contact us by email:

this article is publised by China manufacturer and supplier of Organic Industrial Grade Formic Acid - Qingdao Hisea Chem Co.Ltd.

Sunday, April 9, 2017

Leather Industry Use Formic Acid - China manufacturer of Chemicals Products

Leather Industry Use Formic Acid

Formic acid is one of basic organic chemical raw materials, which is extensively used in pesticide leather, dyestuff, medicine and rubber industries.

Leather Industry Use Formic Acid Appearance: Colorless fuming and inflammable liquid with strong irritating smell, soluble in water and alcohol. Specific gravity: 1.2201(20°c). Melting point: 8.3°c. Boiling point 100°c.

Formic Acid Product Description:
1. Formic acid Synonym: Methanoic Acid
2. Molecular Formula: HCOOH
3. Molecular Weight: 46.03
4. CAS No.: 64-18-6
5. Property: Colorless liquid with pungent odor, miscible with water and alcohol solvents.
6. Solubility: soluble in water, ethanol and diethyl ether, slightly soluble in benzene.

we are specialized in manufacturing colorless Leather Industry Use Formic Acid with strong irritant odor, and soluble in water and alcohol.

welcome to do business with us, and contact us by email:

this article is published by China manufacturer and supplier of Leather Industry Use Formic Acid - Qingdao Hisea Chem Co.Ltd.

Thursday, March 2, 2017

Hydrochloric Acid Uses - China manufacturer of Hydrochloric Acid

Hydrochloric Acid Uses 

Hydrochloric acid is an important and widely used chemical. The largest end uses for hydrochloric acid are steel pickling, oil well acidizing, food manufacturing, producing calciumchloride, and ore processing. Hydrochloric acid is a corrosive liquid, and it must be stored and handled with this hazard in mind.

Hydrochloric Acid Uses - Steel Pickling

Steel pickling is the process by which iron oxides and scale are removed from the surface of steel by converting the oxides to soluble compounds. Hydrochloric acid is used primarily for continuous pickling operations in which hot-rolled strip steel is passed through a countercurrent flow of acid solution.

Hydrochloric Acid Uses - Oil Well Acidizing

Hydrochloric acid is used both to remove rust, scale and undesirable carbonate deposits in oil wells to encourage the flow of crude oil or gas to the well. An acid solution is injected into the formation, which dissolves a portion of  the rock and creates a large pore structure in the formation, increasing its effective permeability and the flow of oil.

Hydrochloric Acid Uses - Food

A major use of hydrochloric acid by the food industry is for the production of cornsyrup such as high-fructose cornsyrup (HFCS). Hydrochloric acid is also used in other food processing applications, including the production of hydrolyzed vegetable protein and soy sauce.

China professional manufacturer of Hydrochloric Acid, welcome to buy Hydrochloric Acid from us.

This article is published by China Hydrochloric Acid Wholesaler - Qingdao Hisea Chem Co.Ltd

Sunday, February 12, 2017

Molarity Glacial Acetic Acid - China supplier of Glacial Acetic Acid

Molarity Glacial Acetic Acid

Glacial Acetic Acid (GAA) can be used as acidity regulator, acidifier, pickled agents, flavoring agents, spices etc.

Glacial Acetic Acid is the second simplest carboxylic acid (after formic acid) and is an important chemical reagent and industrial chemical, mainly used in the production of cellulose acetate for photographic film and polyvinyl acetate for wood glue, as well as synthetic fibres and fabrics. In households, diluted acetic acid is often used in descaling agents.

Glacial acetic acid is a colorless liquid with a pungent smell. It is soluble in ethanol, water, ethyl ether and glycerol, but insoluble in carbon disulfide. Due to these components, it is used in making acetic anhydride, vinyl acetate, ethyl cellulose and acetic ester.

Glacial Acetic Acid has a density of 1.05 g/ml and a 60 g/mol molecular weight. Therefore, in a 1000ml there exist 17.5 moles. that the formula weight of acetic acid CH3COOH (C2H4O2) is 60 grams in a mole. One molar solution is made by combining one liter of water with one mole of acetic acid.

Thus, we get this formula 1M=1mole/ 1 liter.

We have 99.9%min glacial acetic acid, 99.8%min glacial acetic acid, 90%min glacial acetic acid, 80%min glacial acetic acid or according to customer's special request.

This article is published by China Glacial Acetic Acid manufacturer and supplier - Qingdao Hisea Chem Co.Ltd