Food Grade Caustic Soda Flakes

Food grade caustic soda flakes

Food grade caustic soda flakes (Sodium hydroxide), also known as caustic soda,is an inorganic compound, chemical formula NaOH, sodium hydroxide is strongly alkaline, highly corrosive, can be used as acid neutralizer, with masking agent , precipitating agent, precipitation masking agent, color developer, saponification agent, peeling agent, detergent, etc., which are widely used.

The company adheres to the principle of "customer first" to provide our customers with more professional services. Based on the present and looking forward to the future, our company adheres to the enterprise spirit of "survival by quality and development by reputation", and the quality of products and the company's reputation are the first ! Integrity, innovation and transcendence are the eternal tenets of the company, and we sincerely look forward to cooperating with you.

Quick Details

Application：

1. Used in the production of paper and cellulose pulp;

2. It is used in the production of soap, synthetic detergents, synthetic fatty acids and the refining of animal and vegetable oils.

3. It is used as desizing agent, scouring agent and mercerizing agent for cotton cloth in textile printing and dyeing industry.

4. The chemical industry is used to produce borax, sodium cyanide, oxalic acid, phenol, etc.

5. The petroleum industry is used for refining petroleum products and in oil field drilling mud. Also used in the production of alumina, metallic zinc and gold

Copper surface treatment and glass, enamel, leather, medicine, dyes and pesticides.

6. Food-grade products are used as acid neutralizers in the food industry, as peeling agents for orange bridges, peaches, etc.

Detergents for containers such as empty cans, as well as decolorizers and deodorizers.

7. It can also be used as an alkaline desiccant. Caustic soda is widely used in the national economy, and many industrial sectors require caustic soda. use

The sector with the most caustic soda is the manufacture of chemicals, followed by the manufacture of paper, aluminum, tungsten, rayon, rayon and soap.

Manufacturing. In addition, in the production of dyes, plastics, pharmaceuticals and organic intermediates, the regeneration of old rubber, the production of sodium metal, water and electricity

In the production of borax, chromium salt, manganate, phosphate, etc., a large amount of caustic soda is also used in the production of inorganic salts.

Packing：

Packing:25KG/BAGS , 1000KG/BAGS

Detect：

The sodium hydroxide in stock should be tested at least once a quarter. Since the sodium hydroxide is placed for too long, the surface will react with carbon dioxide in the air, so it is necessary to detect the content of its active ingredients. After the sodium hydroxide sample is fully dissolved, it is titrated with standard hydrochloric acid solution, and at the same time, phenolphthalein is used as an indicator to determine the content of the active ingredient of sodium hydroxide. The test method is as follows:

Take a clean weighing bottle of known weight, add about 20g of solid sodium hydroxide, close the lid tightly and weigh; then measure about 40mL of sodium hydroxide solution with a graduated cylinder and pour it into the weighing bottle. Then transfer the sample into a 500mL conical flask, rinse the weighing bottle with distilled water 3~4 times, add about 100mL distilled water, slowly shake until all dissolved, dilute to about 400mL, cool to room temperature, and mix well.

Pipette 50mL of the test solution into a 250mL conical flask, add 5 drops of phenolphthalein indicator, titrate with 1mol/L hydrochloric acid solution until the red color disappears, record the volume of hydrochloric acid consumed, and then add methyl orange indicator solution for two drop, continue to titrate with 1 mol/L hydrochloric acid until the solution changes from yellow to orange, and record the volume of hydrochloric acid consumed at this time.

Calculation of the active ingredient content of sodium hydroxide: the content of sodium hydroxide = . In the formula: c1: 1mol/L (concentration of hydrochloric acid); V1: the volume of hydrochloric acid consumed when titrating to the equivalence point of phenolphthalein, mL; V2: the volume of hydrochloric acid consumed when titrating to the equivalence point of methyl orange, mL; m: The mass of the sample, g.

Our transportation

Source manufacturers, storage as one ,always pay attention to and grasp the development trend of today's chemical industry, spare no effort to meet the needs of customers, and strive to become a supplier worthy of customers' trust

Our Advantages:

1.High quality products and materials, can make perfect performance in your product line, save your raw materials and costs.

2. Reasonable and competitive price can save your cost and win more market share.

3. High-quality service can help you save material costs and maximize your output.

4. Reliable and timely transportation can help you avoid the diversity and complexity of the international market.

5. Established stable business relationship with global professional suppliers and manufacturers.

Our company will further expand the domestic and foreign markets by focusing on quality for survival, innovation for development and credibility for effectiveness.We are looking forward to working with friends all over the world to create a better future.Welcome customers at home and abroad to negotiate business on the basis of equality and mutual benefit.

FAQ：

1.Q: Can I get some samples?

A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

2: Q: How to confirm the Product Quality before placing orders?

A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

3 Q: What is your MOQ?

A: Our MOQ is 20'FCL for each product.

4. What kind of package do you have?

A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

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