| CAS No.: | 9005-38-3 |
|---|---|
| Formula: | C6h7nao6 |
| EINECS: | / |
| Type: | Cosmetic Raw Material |
| Appearance: | Powder |
| Quality: | Top |
| Customization: |
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| Introduction |
| Sodium alginate is a by-product of extracting iodine and mannitol from brown algae kelp or sargassum. Its molecule is composed of β-D-mannuronic acid (β-D-mannuronic, M) and α-L-gulo Uronic acid (α-L-gluronic, G) is connected by the (1→4) bond. The aqueous solution of sodium alginate has high viscosity and has been used as a thickener, stabilizer, emulsifier, etc. in food. Sodium alginate is a non-toxic food and has been included in the United States Pharmacopeia as early as 1938. Sodium alginate contains a large amount of -COO-, can exhibit polyanion behavior in aqueous solution, has certain adhesion, and can be used as a drug carrier for treating mucosal tissue. Under acidic conditions, -COO- transforms into -COOH, the degree of ionization decreases, the hydrophilicity of sodium alginate decreases, and the molecular chain shrinks. When the pH value increases, the -COOH group continues to dissociate, and the hydrophilicity of sodium alginate decreases. The properties increase and the molecular chains stretch. Therefore, sodium alginate has significant pH sensitivity. Sodium alginate can quickly form a gel under extremely mild conditions. When there are cations such as Ca2+ and Sr2+, the Na+ on the G unit undergoes an ion exchange reaction with the divalent cation, and the G units accumulate to form a cross-linked network structure, thus forming Hydrogels. The conditions under which sodium alginate gels are mild, which can avoid the inactivation of active substances such as sensitive drugs, proteins, cells and enzymes. Due to these excellent properties, sodium alginate has been widely used in the food industry and pharmaceutical fields. |
| Function |
| As a thickening agent for beverages and dairy products, sodium alginate has unique advantages in thickening: the good fluidity of sodium alginate makes the drink taste smooth after addition; and it can prevent the viscosity drop during the sterilization process of the product. When using sodium alginate as a thickener, products with larger molecular weights should be used as much as possible, and Ca should be added in an appropriate amount. It can greatly increase the viscosity of sodium alginate. Sodium alginate is a high-grade stabilizer for ice cream and other cold drinks. It can give ice cream and other cold drinks a smooth appearance and smooth taste. Since calcium alginate can form a stable thermo-irreversible gel, it will not become rough (ice crystal growth) during transportation and storage, and ice cream will not deform due to temperature fluctuations. At the same time, this ice cream has no peculiar smell when eaten. It not only increases the expansion rate but also the melting point, significantly improving the quality and efficiency of the product. The product has a smooth, delicate texture and good taste. The addition amount is low, generally 1-3%, and the foreign addition amount is 5-10%. Sodium alginate is used as a stabilizer for dairy products and beverages. Stable frozen milk has a good taste, no stickiness and stiffness, and is sticky and hysteretic when stirred. |
| VC-IP/Ascorbyl Tetraisopalmitate | Tranexamic Acid | 1,4-Dipropionyloxybenzene |
| Alpha Arbutin | Ectoin | Glycyrrhetinic Acid (18-Beta Glycyrrhetinic Acid) |
| Beta Arbutin | Dimethylmethoxy Chromanol | Dimethymethoxyl Chromanyl Palmitate |
| Deoxyarbutin | Alpha Lipoic Acid | Magnesium Ascorbyl Phosphate |
| Kojic Acid | Charcoal Powder(Bamboo) | Sodium Ascorbyl Phosphate |
| Kojic Acid Dipalmitate | Stearyl Glycyrrhetinate | Hydrocotyle Asiatica Extract |
| Ergothioneine | Tetrahydrocurcumin | Potassium 4-Methoxysalicylate |
| Carnosine | Glycolic Acid | Salicylic Acid |
| Undecylenoyl Phenylalanine | Bromelain | Alpha Hydroxy Acid/AHA |
| Caffeic acid | Mequinol | Phytic acid |
| Niacinamide | SymWhite Powder | Snow White |
| Papain | 3-o-ethyl ascorbic acid/VCE | Giga White |
| Monobenzone | Mandelic acid | Glabridin |
| Azelaic Acid | Melatonin | Dipotassium Glycyrrhizinate |
| Ascorbyl Glucoside/AA2G | L-Glutathione Reduced | Procysteine |
| Fullerence C60 | Cetyl Tranexamate HCl/TXC | Hydroxypinacolone reinoate(HPR) |
| Sodium Hyaluronate/Hyaluronic Acid | Beta-Glucan | Sodium Polyglutamate | Inositol |
| Pro-xylane/Hydroxypropyl tetrahydropyrantriol | Collagen | 2-O-β-D-glucosyl-glycerol | Glucosylglycerol |
| Biosaccharide Gum-1 | Ceramide | Orotic Acid Monohydrate | 1,2-Hexanediol |
| Sodium L-pyroglutamate;PCA-Na | D-panthenol | Maltobionic Acid | Lactobionic acid |
| Caprylyl Glycol/1,2-Dihydroxyoctane | DL-panthenol | Allantoin | Polyglutamic Acid |
| Ascorbic Acid (Vitamin C) | Magnesium Ascorbyl Phosphate | Ascorbyl Isostearate | Ascorbyl Glucoside |
| 3-o-Ethyl Ascorbic Acid | Sodium Ascorbyl Phosphate | Ascorbyl Tetraisopalmitate | Ascorbyl Palmitate |
| Apple Polyphenols | Sodium Copper Chlorophyllin | D-Isoascorbic Acid | Ferulic Acid | EGF/Oligopeptide-1 |
| Ascorbyl Palmitate | Resveratrol | Vitamin E | Copper PCA | Vitamin E |
| EUK 134 | Glucosylrutin | Pterostilbene | ZINC PCA | Coenzyme Q10 |
| Vanillyl butyl ether | Menthol Crystal | Menthyl lactate | Menthone 1,2-glycerol ketal |
| Capsaicin | WS-23 | Camphor | WS-3 |
| Q: What types of cosmetic raw materials do you supply? |
| We supply a wide range of cosmetic raw materials, including but not limited to whitening agents, moisturizing agents, antioxidation, emollients, surfactants, preservatives, pigments, and active ingredients to meet diverse formulation needs. |
| Q: How can I place an order for cosmetic ingredients? |
| To place an order, simply browse our product catalog, select the desired items, and follow the online checkout process. If you have specific requirements or need assistance, our customer service team is ready to help. |
| Q: What is the minimum order quantity for your cosmetic raw materials? |
| The minimum order quantity varies by product. You can find this information on the product pages or contact our sales team for specific details. Usually MOQ is from 1kg. |
| Q: Can I request a sample of a specific cosmetic ingredient before placing a bulk order? |
| Yes, we offer sample sizes for most of our products. You can request samples through our website, and our team will assist you in choosing the right products for your needs. |
| Q: What quality standards do your cosmetic raw materials adhere to? |
| Our cosmetic raw materials adhere to industry-standard quality and safety regulations. We ensure compliance with relevant standards and provide documentation, such as Certificates of Analysis, upon request. |
| Q: What payment methods do you accept for cosmetic ingredient purchases? |
| We accept various payment methods, including credit cards, bank transfers, and other secure online payment options. Details are available during the checkout process. |
| Q: How do you ensure the timely delivery of cosmetic raw materials? |
| We work with reliable shipping partners to ensure timely and secure delivery of your orders. You can track your shipment through tracking website and our customer service team is available to assist with any delivery-related inquiries. |
| Q: Do you provide technical support or documentation for the proper usage of your cosmetic raw materials? |
| Absolutely. We offer technical support and provide comprehensive documentation, including usage guidelines and formulation recommendations. Our team is available to address any technical inquiries you may have. |
Suppliers with verified business licenses
Audited Supplier 
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