Sodium alginate
Sodium alginate is a polymer carbohydrates extracted from seaweeds. With its features of high content of mannuronic, acid, it is good as printing thickner in textile industry and good as thickening film and gelforming additives in food and soft drinking industry.
Quality standard pale yellowish powder, 100% pass through 30 mesh.
Moisture:15%max.
Ph value:6-8(in 1% solution)
Calcium content:0.% max.
Grade the following grades differed by diffderent viscosity:
Extra low viscosity:10-50 cps
50-100 cps
Medium low viscosity:200 +50 cps
300 +50cps
Medium viscosity: 400 +50 cps
High viscosity:500 +50 cps
600-800 cps
Extra high viscosity:1000í+100 cps
Viscosity tested basis on 1% solution (natrual basis) at 20ípc by brookfield viscometer rvt.
25kg or 50kg bags
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 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%
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
Granularity according to demand (mpa.S) according to demand Moisture 15% max Ph value 6.0-7.5 Content of calcium 0.3% max Vitriol 20.0-24.0 Water-fast 0.6% max Transparency 3cm min Packing: 25kg complex bags with pe liner
Sodium Alginate Industry grade, food grade, medical grade Exportable packing
