Sodium Alginate, E401, CAS no.9005-38-3, food thickener, manufacturing process from brown seaweeds. Sodium alginates are soluble in both hot and cold water and are available in a variety of viscosity ranges with various gelling properties. Sodium Alginate solutions are converted, in the presence of calcium ions (calcium chloride or other soluble calcium salt), to Calcium Alginate, the heat-stable gelled form. As an experienced Sodium Alginate manufacturer and supplier, we has been supplying and exporting Sodium Alginate: Super low viscosity (10-100cps), Low viscosity (100-200cps), Middle viscosity (200-500 cps), High viscosity (500-1000 cps), Super high viscosity (above 1000 cps) for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Alginate Specifications Industry Grade Food Grade Agriculture Standard Export Standard Food additive standard Mesh size As required As required Viscosity mPa.s 80-800 As required 150 Moisture % 15.0 15.0 15.0 PH 6.0-7.5 6.5-7.5 6.0-8.0 Ca content% 0.3 0.3; 0.2 Ash 24 30-37 sulfate ash Viscosity decline % 20 No below the requirement in the contract after one year White degree % 30 Insoluble matter in water % 0.6 0.3 transparency cm 4 Heavy metal % 0.004 Arsenate % 0.0002 Lead (Pb) % 0.0004
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.
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 (%):
Stabilizer; Thickener; Emulsifier; Dispersant; Gelling Agent; Coating Agent; Suspending Agent. It is used in ice cream and cold spots in Japan to improve the shape retention and make the tissue fine. The dosage is 0.1% to 0.4%. When making fillings, it can impart cohesiveness, and its dosage is 0.1% to 0.7%. Because it is a hydrophilic polymer, it has strong hydration properties, which makes it difficult to form ice crystals from the water absorbed by the stabilizer. Used in the United States for pie fillings, meat sauces, gravy, frozen foods, chocolate, butter flavored hard candy, cold spot gels, jelly gums, syrups, emulsions, etc. The dosage is 0.1%~ 0.5%. In beer production, it is used as a solidification remover of copper, and at the same time it is removed after agglomeration together with protein and tannin. It can be made into film for anti-sticking packaging of candy.
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%
Sodium alginate is a natural high-molecular polysaccharide polymer, is amulti-functional natural food gum, very popular in medicine, food, printing and textile, daily chemical, construction , papermaking, agriculture, fields. In 25kg net woven bag lined with plastic bag inside
Viscosity:50-1500cps as requirement Moisture:15% max PH value:6-7.5 Ca content:0.3% max Transparency: 3 cm min
Qingdao Rongde Seaweed Co., Ltd. is a high-tech seaweed processing enterprises and alginate manufacturer in China. The alginic acid, alginic salt, alginic ester are mainly applied in food, pharmaceutical, personal maintains industries. Production is strictly according to ISO9001, ISO14004, HACCP systems. Alginate is a kind of natural polysaccharide consisted in brown seaweed, as a natural product generated from alginic acid indwell in seaweed and minerals indwell in sea. The main alginate series include sodium alginate, potassium alginate, calcium alginate, ammoinum alginate, etc. Main applications In printing and textile industry Printing paste: Sodium Alginate is an ideal printing paste. It is yellowish powder. It contains positive charge, which has mutual repulsion with electro positivity contained in reactive dyestuffs, yet it won't be covalent bonding with reactive dyestuff, and that makes dyestuffs stick to paste. Sodium Alginate is widely applied to different kinds of textile printing, such as cotton, linen, silk and synthetic fibre. It makes printing textile to attain bright colors, sharp definition and good color yield, high color fixing and soft hand feeling. Liquid mixture with Sodium Alginate has good plasticity and flexibility. Owing to its perfect effect on textile printing and low cost, Sodium Alginate is popular in application. Sodium Alginate with low or medium viscosity is acceptable for screen printing and hand printing. Sodium Alginate has pseudoplasticly rheology behavior. Sodium Alginate is suitable for printing fine patterns or wetondry. Good water-solubility, high water absorption and foaming capacity. Have irreversible reaction with calcium ion and become gel. As per the usage of sodium alginate, there are LV 100-300cps, MV 300-500cps, HV 500-800cps and super high over 800cps. In food industry Stability: ice cream, mixed drinks, cream and cheese etc.Thickening: Salads, pudding, jam, tomato juice, canned products, etc.Hydration: Noodle, vemicelli, bread, confectionery, cool and frozen products.Gelating: frozen foods imitated foods and various gel foods, protective cover for fruits, meat, poultry and aquatic products, sugar coating, stuffing etc.Products are grouped as low, medium, high and extra high four categories according to viscosity, and granular, 60-80mesh, 120-200mesh as per particle size. Adopted standard: Food Additive Sodium Alginate GB1976-2008& FCCV. In pharmaceutical industry Excipient, dental impression material, medical ointment, tablets etc; Haemostatic, haemostatic gauze, scald gauze, spuze, spray haemostatic etc; Has the effect of preventing and removal of radioactive element and poisonous metals. In other industries Papermaking starching Agriculture, Sodium alginate is material for Address Seeds, Pesticides, Anti-virus; Coating of the welding electrode, resin coating, resin coating, rubber ointment, battery seperation layer, water treatment; Cosmetics; Artificial fiber, can be synthesized with asbestos short fiber. Safety Notes Product should be stored in shady and cool places. Don't let it exposed to the sun. Performance won't be affected with damp. Packaging Detail In 25kg net each woven bag lined with plastic bag. Packaging Detail In 25kg net each woven bag lined with plastic bag