Sodium Alginate
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
AMMONIUM ALGINATE Basic information Product Name:AMMONIUM ALGINATE Synonyms:ammoniumpolymannurate;analgine;callatex;collatexarmextra;digamon;protomon;POLYMANNURONIC ACID AMMONIUM SALT;ALGINIC ACID AMMONIUM SALT CAS:9005-34-9 MF:C13H16N3NaO4S MW:333.33861 EINECS: Product Categories: Mol File:9005-34-9.mol
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.
Propyleneglycol alginate with best quality Cas 9005-37-2 Propyleneglycol alginate Basic information Product Name: Propyleneglycol alginate CAS: 9005-37-2 MF: (C9H14O70n MW: 0 Propyleneglycol alginate Chemical Properties Boiling point 886.32C (rough estimate) density 1.2096 (rough estimate) FEMA 2941 | PROPYLENE GLYCOL ALGINATE refractive index 1.7040 (estimate) solubility Soluble in dilute organic acids and water, forming stable, viscous, colloidal solutions at pH 3. Depending upon the degree of esterification, propylene glycol alginate is also soluble in aqueous ethanol/water mixtures containing up to 60% w/w of ethanol (95%). PH pH(1%, 25):3.5~4.5 CAS DataBase Reference 9005-37-2 EPA Substance Registry System Propylene glycol alginate (9005-37-2) Item Specifications Results Appearance White or light yellow powder Light yellow powder Degree of Esterification % 40% 86.20% Loss on drying % 20.0% 12.83% Insoluble ash% 1.0% 0.17% Viscosity 500-700 630mpa.s Particle size(80 mesh) 98% Passing rate 98% PH 2.8-4.5 3.47 Pb (mg/kg) 5.0
Calcium Alginate, E404, CAS no. 9005-35-0, natural carbohydrate, food thickener manufacturing process extracted from kelp. Calcium Alginate is often used in food as Stabilizer, thickener, gelling agent, emulsifier. As an experienced Calcium Alginate manufacturer and supplier, we has been supplying and exporting Calcium Alginate 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. Calcium Alginate food grade Specification ITEM STANDARD appearance white to yellowish brown filamentous, grainy, powder assay(C6H7Ca1/2O6)n 89.6%- 104.5% CALCIUM 8.0- 11.5% mesh 90% pass 60 mesh LOSS ON DRYING(105, 4h) 15% PH (1% Solution) 6.0 9.5 sulphate ASH 28- 36% LEAD (PB) 5 PPM ARSENIC (AS) 3 PPM TOTAL HEAVY METAL 20 PPM TOTAL plate COUNT < 5000CFU/G YEAST AND MOULD < 500CFU/G SALMONELLA ABSENT E. COLI ABSENT IN 25 G
Calcium Alginate Wound Dressing(Winginate) Specifications: Overall2 x 2 Pad (Pad 5) Overall4 x 4 Pad(Pad 5) Overall 4 x 8 Pad(Pad5) Overall6 Rope (Pad 5) Overall12 Rope (Pad 5).
