Product Description
Refined salt is a purified salt product that undergoes multiple industrial processing steps. Its main component is sodium chloride (NaCl), with a purity level typically exceeding 99.5%. It is produced by removing impurities and impure substances from raw salt (such as rock salt, sea salt, etc.) through processes like dissolution, filtration, evaporation, crystallization, and drying. According to national standards, refined salt is classified into three grades based on purity: superior grade, first grade, and second grade. The sodium chloride content for superior grade is ≥99.1%, for first grade is ≥98.5%, and for second grade is ≥97.2%.
The main component of refined salt is sodium chloride, with a purity level typically exceeding 99.5%. This means that it contains almost no impurities and can meet the requirements of various high-standard application scenarios. The particle size of refined salt is uniform, usually ranging from 0.1 to 0.5 millimeters. This uniformity in particle size helps the salt dissolve and distribute more effectively in cooking and industrial applications. The moisture content of refined salt is extremely low, generally not exceeding 0.1%. This not only helps to keep the salt dry and free-flowing but also extends its shelf life. Refined salt is usually white or off-white in color, indicating its high purity and lack of impurities. Its clean appearance makes it more popular in the food processing and catering industries.
Product Parameters
| SPECIFICATIONS |
STANDARDS |
RESULT OF
ANALYSIS |
| SODIUM CHLORIDE |
≥ 99.10 % |
99.66% |
| MOISTURE |
≤ 0.30 % |
0.08% |
INSOLUBLE MATTER
IN WATER |
≤ 0.05 % |
0.01% |
| WHITENESS |
≥ 75 |
86 |
| SIZE |
0.15mm-0.85mm ≥85 % |
95% |
| LEAD ( Pb ) |
≤ 2.0 mg / kg |
0.04 mg / kg |
| ARS ( As ) |
≤ 0.5 mg / kg |
0.006 mg / kg |
| CA( Cd ) |
≤ 0.5 mg / kg |
0.02 mg / kg |
MER ( Hg )
|
≤ 0.1 mg / kg |
0.0077 mg / kg |
Application
Water Softening(1) Removal of Calcium and Magnesium Ions
Refined salt is commonly used to soften water by removing calcium (Ca²+) and magnesium (Mg²+) ions through ion exchange technology. These ions are the primary causes of water hardness, making soap less effective in lathering and leading to the formation of scale, which reduces the efficiency of equipment. During the ion exchange process, sodium chloride (NaCl) in refined salt can displace calcium and magnesium ions, making the water softer. For example, in domestic and industrial water systems, water softening equipment typically uses refined salt as a regenerant. Regular replenishment of refined salt can effectively maintain the softening effect of the equipment.(2) Enhancing Equipment Efficiency
Softened water reduces the formation of scale, thereby extending the lifespan of water heaters, boilers, pipes, and other equipment, and lowering maintenance costs. Additionally, softened water improves the cleaning effectiveness of detergents, reducing the amount of detergent needed.
Cooking and Baking
• Flavor Enhancement: Refined salt is a fundamental seasoning agent in kitchens worldwide. Its high purity and uniform grain size ensure consistent flavor and easy dissolution in recipes. It enhances the taste of food without introducing any off-flavors.
• Texture Improvement: In baking, refined salt helps to develop the gluten in dough, improving the texture and elasticity of bread, pastries, and other baked goods.
• Color Development: Salt helps in the Maillard reaction, which is responsible for the browning and flavor development in cooked foods. This reaction enhances the appearance and aroma of dishes.
Cleansing and Exfoliation
• Deep Cleansing: Refined salt has good solubility and can effectively remove dirt and oils from the skin's surface. Its granular structure can gently massage the skin, helping to remove dead skin cells and making the skin smoother and more delicate.
• Softening Keratin: The sodium chloride component in refined salt can soften the skin's keratin layer, making it easier to shed, thereby reducing skin roughness and dryness.Mineral Supplementation
• Rich in Minerals: Refined salt contains a variety of minerals, such as sodium, magnesium, and calcium. These minerals can be absorbed by the skin and help maintain its healthy condition. For example, magnesium can help relieve muscle tension, and calcium can enhance skin elasticity.• Promoting Metabolism: The supplementation of minerals can promote skin metabolism, aid in cell regeneration, and make the skin more radiant and elastic.
Applications in Printing and Dyeing Process
(1) Dyeing Assistant
In the printing and dyeing process, refined salt is commonly used as a dyeing assistant. The adsorption capacity of fiber fabrics for dyes is limited. Adding refined salt can reduce the electrostatic repulsion on the fiber surface, promote the combination of dye molecules with fibers, enhance the dyeing fastness, and avoid color fading. For example, when dyeing cotton with direct dyes, sulfur dyes, vat dyes, and indigo dyes, refined salt can be used as a dyeing assistant.
(2) Retarding Agent
Refined salt can also be used as a retarding agent. During the dyeing process, the retarding agent can control the dyeing rate of the dye, making the dyeing more uniform. For example, when dyeing protein fibers such as silk and wool with acid dyes and direct dyes, adding a small amount of refined salt can act as a retarding agent.
(3) Buffer
In the printing and dyeing process, refined salt can also be used as a buffer to help maintain the acid-base balance of the dye solution, ensuring the stability of the dyeing process.
Packaging & Shipping
Packaging
25Kg/ Ton Bag, Plastic Inside and Woven Outside, English Neutral Packaging, Provide Customized Service. There Is A Free Sample Of 500 Grams, But You Will Have to Pay the Shipping Costs Yourself.
Storage
(1)Should be stored in a cool, ventilated and dry place.
(2) Keep away from light and water.
(3) Don't be mixed with the acid or alkali.
Transportation
Delivery Within 15 Days After Payment
10,000 Tons Suppy Monthly
Fast And Flexible Suppy Chain
Certifications
Company Profile
Shouguang JIUCHONG Chemical Co.,Ltd. is located in the sea salt capital of China-Shouguang Weifang City, Shandong Province. Established in 2016, our company is mainly engaged in the production and sales of magnesium sulfate, calcium chloride, industrial salt, sodium metabisulfite, magnesium chloride, industrial salt, sodium sulfite, poly aluminum chloride, snow melting agent and other bulk chemical products.
After nine years of development, the company has sustained and stable development in the domestic market and received a large number of customers. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, the company exerts its own advantages, strives for excellence, wins the market and customers. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done.
Shouguang JIUCHONG Chemical always adhere to the principle of "integrity management, mutual benefit, and common development", and meet the different needs of customers with high-quality products, reasonable prices and good services.We now have a professional international trade team. And We want to continue our efforts to expand into the international market. We believe we can establish good cooperative relations with Japan, South Korea, Bangladesh, Southeast Asia, Africa, America, Australia and other countries and regions. We sincerely hope to establish a long-term cooperative relationship with you.
FAQ
Q: How long is your delivery time?
A: It usually takes 7-10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.
Q: Can you support OEM ?
A: Yes, we can make products as your request.
Q: Do you provide samples?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
Q: What payment terms do you accept?
A: We accept T/T, L/C at sight;
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