Qingdao sodium alginate manufacturers attract investment for the whole country

As we all know, Qingdao Nanshan biotechnology sodium alginate products have been well received by customers for many years. In order to thank customers, we also provide progressive preferential activities for manufacturers who buy sodium alginate. For this reason, we are looking for sodium alginate agents nationwide. If you are satisfied with our products, please contact us.


Attached brother company: Qingdao Hongjie seaweed OEM product display details:

　　Product category: dyes and pigments-dyes-reactive dyes

　　CasNo.: 9005-38-3 Packing: 25 kg bag

　　Brand: Hongjie explains in detail:

　　Physical and chemical properties: white or light yellow powder. Slowly dissolve in water to form a viscous solution which is insoluble in ethanol and c hloroform. Odorless and tasteless. The pH value of 1% aqueous solution is 6-8. The viscosity is stable when the pH value is 6-9, and decreases when it is heated above 80℃. The product has hygroscopicity. It is a hydrophilic polymer with very strong hydraulic force.

　　Use of sodium alginate:

　　In the printing and dyeing industry, sodium alginate has unique properties. The printed textiles have bright patterns, clear lines, high color feed, uniform color, fast drying of color paste, easy desizing, and the best permeability and hand feel. Sodium alginate with medium viscosity and low viscosity is suitable for rotary screen printing and flat screen printing.

　　In the textile industry, sodium alginate can improve the gloss and strength of cotton yarn, which is lint-free and powder-free when weaving, and the cloth surface is flat and easy to elute; When sodium alginate is used for warp sizing, it is not only effective for cotton fibers, but also for synthetic fibers.

　　In the food industry, sodium alginate is used to replace starch and gelatin as the stabilizer of ice cream, which can control the formation of ice crystals and improve the taste of ice cream. Adding sodium alginate in the manufacture of dried noodles, vermicelli and rice noodles can improve their cohesiveness, make them have strong tensile force and large bending degree, and reduce the rate of broken ends; Adding sodium alginate to bread, cakes and other products can improve the uniformity of its internal structure and prolong the storage time; Sodium alginate can also be made into various gel foods, keeping a good colloidal shape and being used for artificial imitation foods.

　　In the pharmaceutical industry, sodium alginate can be used as dental impression material, which is not only cheap, easy to operate, but also more accurate in tooth profile printing. Sodium alginate can also be made into various dosage forms of hemostatic, hemostatic gauze, hemostatic sponge, scald gauze, spray hemostatic, etc.

　　Using aqueous sodium alginate to replace part of rosin pulp dispersant or paper surface sizing can increase the smoothness of paper surface, adjust the absorption of printing ink and wax oil and improve the flexibility of paper.

　　Negative electrode: covered electrode coating material is mixed with sodium alginate, which can bond the negative coating and wet the coating material, so that it has enough plasticity in the extrusion process, and it is easy to burn into ash in the welding process to reduce splashing.

　　Sodium alginate can also be used in resin coatings, rubber pastes, battery separators and water treatment. In agriculture, it can be used as seed treatment, insecticide and antiviral material. Product parameters: Chinese name: sodium alginate

　　English name: Soudium Alginate, Alginic Acid, Sodium Salt,

　　Molecular formula/structural formula: C6H9NaO7

　　Molecular weight (Mr): 216.1212

　　Upstream products: soda ash, sulfuric acid, bleaching solution and hydrochloric acid.

　　Downstream products: facial mask

　　Uses: Sodium alginate is a high viscosity polymer compound. It is different from starch, cellulose and so on in that it has carboxyl groups and is β The aldehyde group of -D- mannuronic acid is a polyuronic acid formed by glycoside bond. Its functional properties are as follows: (1) It has strong hydrophilicity and can be dissolved in cold water and warm water to form a very viscous and uniform solution. (2) The formed true solution has softness that other analogues are difficult to obtain,