| Sodium alginate Basic information |
| Product Name: |
Sodium alginate |
| Synonyms: |
Sodium alginate, AR,90%;SodiuM alginate LB;Alginate oligosaccharide;SodiuM alginate, very low viscosity;Alginic acid sodiuM salt powder;Sodium alginate from brown;ALGINIC ACID SODIUM MEDIUM VISCOSITY;ALGINIC ACID SODIUM SALT FROM BROWN& |
| CAS: |
9005-38-3 |
| MF: |
C5H7O4COONa |
| MW: |
0 |
| EINECS: |
618-415-6 |
| Product Categories: |
Natural Polymers;Nutrition Research;Phytochemicals by Plant (Food/Spice/Herb);Polymer Additives;Polymer Science;Polymers;Food additives;Anionic Surfactants;Carbohydrates;Carbohydrates and Starches;Polysaccharide;Surfactants;stabilizer;As a thickener, stabilizer, emulsifier, a large number of applications in food industry;Fucus vesiculosus;Functional Foods;Materials Science |
| Mol File: |
Mol File |
| |
| |
| Sodium alginate Chemical Properties |
| Melting point |
99 °C |
| density |
1.0 g/cm3(Temp: 25 °C) |
| FEMA |
2014 | ALGIN (LAMINARIA SPP. AND OTHER KELPS) |
| storage temp. |
Store at RT. |
| solubility |
Slowly soluble in water forming a viscous, colloidal solution, practically insoluble in ethanol (96 per cent). |
| form |
powder |
| color |
White to Off-white |
| PH |
6.0-8.0 (10mg/mL in H2O) |
| Water Solubility |
Soluble in water. Insoluble in alcohol, chlroform and ether. |
| Sensitive |
Hygroscopic |
| Merck |
14,241 |
| Stability: |
Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
| CAS DataBase Reference |
9005-38-3(CAS DataBase Reference) |
| EPA Substance Registry System |
Sodium alginate (9005-38-3) |
| Hazard Codes |
Xi |
| Risk Statements |
36/37/38 |
| Safety Statements |
24/25-36-26 |
| WGK Germany |
1 |
| RTECS |
AZ5820000 |
| F |
3 |
| TSCA |
Yes |
| HS Code |
39131000 |
| Hazardous Substances Data |
9005-38-3(Hazardous Substances Data) |
| Toxicity |
LD50 oral in rat: > 5gm/kg |
Sodium alginate In printing and textile industry A: Printing agent It has been a long history that sodium alginate is used in starching, finishing and printing, mainly in printing. It, as a reactive dye printing agent, has a special property. During reaction of fibre and reactive dye, the dye is fixed in fibre and printing agent do not attend this reaction, Otherwise, the agent will be fixed in the fibre 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 fibre. The products of medium and low viscosity fit for the printing requirements by net or roll style. Actually the printing agent mixed with low-viscosity Sodium Alginate is stabler than with the other viscosity, which is the results to produce a high content of printing agent. This agent will make a dense cover during drying and raise dyeing. High quality sodium alginate sizing can meet special, requirement of spray-printing. B. Synthetic fibre Mix Sodium Alginate and asbestos short fibre, then mixture solidify by the solution of Calcium Acetate.
| APPEARANCE |
WHITE-CREAM POWDER |
CONTENT
|
90.8-106.0% |
| VISCOSITY |
AS PER CONTRACT STIPULATED |
| GRAIN SIZE |
AS PER CONTRACT STIPULATED |
| MOISTURE,% |
<15.0% |
| Arseic (As) |
≤3 ppm |
| Lead (Pb) |
≤5 ppm |
| Heavy metals |
≤20 ppm |
| PH |
6.0-8.0 |
| ASH CONTENT % |
18-27% |
| CA CONTENT,% |
≤0.3% |
| TRANSPARENCY cm |
COMPLY TO REQUIREMENT |
| INSOLUBLE MATTER IN WATER |
<0.6% |
| TOTAL PLATE COUNT |
<1000cfu/g |
| MOULD & YEAST |
<100cfu/g |
| E.coli & Salmonella |
Negative |
Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
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