Sodium Alginate Suppliers and Manufacturers

Sodium Alginate is a water-swollen, cross-linked polymer that is a product of a simple chemical reaction between monomers. It is a great water absorber, as structurally, the hydrophilic groups are attached to its polymeric backbone. It is resistant to dissolution because of the cross-linked network chains. It is a white or yellowish powder which is odourless, tasteless & slowly soluble in water. It reacts with calcium salt to form a thermo-irreversible form, because of which it is widely used in molecular gastronomy.

textile grade sodium alginate is an ideal thickener in reactive dye printing as it can not react with reactive dyes,as a water-soluble polymer,sodium alginate can be easily dissolved in water to form a viscous solution,in the printing and dyeing industry,sodium alginate has good washing out,high paste off rate,the film formed after printing on fabric has certain adhesion and flexibility,it does not react with dyes and other auxiliaries,the film formed after the film even after baking or bigh-temperature steam,it will be easily removed in the washing process,so that the hand feeling of the fabric is soft -

Sodium alginate use�? 1. In printing and dyeing industry, sodium alginate has unique properties, print out pattern bright-coloured, line is clear, the color yield high, colour and lustre is uniform, ink the drying speed is fast, easy desizing, permeability and feel is the best. Middle and low viscosity sodium alginate are suitable for dyeing and printing requirements.

printing sodium alginate very suitable for flat bed and rotary screen printing and handle printing Advantage: 1ã??High purity and stability. 2ã??Good filtration, high permeability rate. 3ã??Easy to color and good washing out. 4ã??The pattern is clear and bright. welcome to contact me ! Mobile:008615954246026

Odorless, white or light yellow powder, widely used in textile printing and dyeing thickener, paper coating and detergent etc. good penetrability, easy to wash, soft touch, clear design, easy paste making.

Items Requirement Results Appearance Yellowish Light Brown Powder Yellowish Light Brown Powder Viscosity,(CPS in 2% Solution) As per need 1260 Loss on drying,% 15.0 13.70 PH Value 6.0-8.0 6.85 Moisture 13~14 13.30 Insoluble matter in water,% 3.0 0.58 Sulphated Ash 20.0-24.0 20.80 Transparency 5 6 5.3 Ca,% 0.1 0.3 0.15 Flow property As per need Short Shear stress sensitivity As per need High Heavy Metal as Pb,ppm 40ppm Max Conform Lead as Pb,ppm 4ppm Max Conform Arsenic as As,ppm 2ppm Max Conform Particle Size(Mesh) 40-60 40Mesh

This is Qingdao hongshun seaweed co.,ltd in china.

It has been a long history that sodium alginate is used in starching, finishing and printing ,mainly printing .It ,as a reactive dye printing agent, has a special property.During reaction of fiber and reactive dye, the dye is fixed in fiber and printing agent do not attend this reaction .Otherwise, the agent will be fixed in fiber and make it hard,fragile and bad color.If you use sodium alginate as a printing agent,it not only affects the dyeing reaction but also makes the product outline clear, color bright,feeling smooth.This agent is also suitable for cotton,wool,silk and synthetic fiber. Sodium alginate advantage: 1,High purity and stability. 2,Good filtration, high permeability rate. 3,Easy to color and good washing out. 4,The pattern is clear and bright. THE BASIC INDEX PRODUCT NAME: Textile grade sodium alginate COLOR: Light Brownish �  MOISTURE (%):

Sodium alginate is a natural polymer derived from brown seaweed, known for its remarkable thickening, gelling, and stabilizing properties. Widely employed in the food industry, sodium alginate is utilized to create gels and provide texture in various culinary applications, such as in the formation of gel-like spheres through molecular gastronomy techniques. It also finds use in the pharmaceutical and textile industries, where it serves as a thickener in liquid medicines and a sizing agent in textile printing, respectively. Sodium alginate's biocompatibility and ability to form gels in the presence of calcium ions make it a versatile and valuable substance in numerous fields.

Our sodium alginate is top quality in China, we can supply almost all types of sodium alginate, food grade, industrial grade and so on, color is yellow and white, we have been exporting the product for years, We are leader for the product in China, We focus on international market. Pls contact us if you are interested in the product. We will give you reasonable price and supreme quality.

Sodium alginate We can supply series grade sodium alginate, widely applied in many industries including printing, dyeing, textile, pharmaceutical, food, daily cosmetics, agriculture, paper making, organic synthesis. - 25kg/bag

Sodium alginate specifications: Color and character:white to yellowwish, fibrous or granular power 2% Formaldehyde(mg/kg):not more than 50mg/kg Arensic/as(mg/kg):not more than 3mg/kg Lead/pb(mg/kg):not more than 5mg/kg Mercury/hg(mg/kg):not more than 1mg/kg Cadmium/cd(mg/kg):not more than 1mg/kg Toal plate count(cfu/g):not more than 5000colonies per gram. Yeasts and moulds(cfu/g):not more than 500colonies per gram E.Coli:ablsent in 5g Salmonella spp:absent in 10g Poly woven bag or paper bag, 25kg/bag

our engineer once works in printing and dyeing factory for 30 years, very familiar to reactive printing and a variety of printing auxiliaries, especially on the performance of sodium alginate. If, should, there are some trouble during using our product, we would like to solve any problems as soon as possible. 2. Quality control we are a big group enterprise, so we have strict quality controlling system. Every batch raw material, we will carry out strict examination, only qualified we will arrange producing sodium alginate. And every batch alginate we will take test for viscosity, flow ability, calcium content, etc. Poly woven bag with inner plastic bag,25kg net

4 ph 6.5-7.5 5) cacontent%

size 30 mesh 100% pass or as per contract stipulated 2) viscosity(mpa.S) as per contract stipulated 3) moisture%