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| CAS No.: | 9005-38-3 | |||
|---|---|---|---|---|
| Name: | Sodium alginate | |||
| Molecular Structure: | ||||
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| Formula: | (C6H7O6Na)n | |||
| Molecular Weight: | 198.11 | |||
| Synonyms: | Sobalg FD;Manutex RS 92;Polymannuronic acid;Manugel GND;Sorugin;Satialgine S 1100;Kelco Gel LV;Kelgin RL;Manutex SH/LH;Manutex RS;Manutex RS 210;Manutex RS 1;Kimitsu Algin 1-3G;Mosanon;Manucol KMF;Keltone HV;Manutex FX;Algin (*Sodium salt*);Manutex A 2C515;Keltone LV;Sobalg FD 156;NOA 2158;Halltex;Keltex;Snow Algin SH;Manugel DM;Cecalginate HV/KL 600;210888-24-7;Manutex RSX;Protanal SF 200;Kelcosol;Alginic acid [USAN];Satialgine SLMA;Algogel MV;CHT Alginate MV;Manutex P 1050;Duck Algin NSPLL;Sobalg FD 155;Kelgin LV;Satialgine SG 300;Algitex LL;Manugel LH;Kelgin;Snow Algin M;Snow Algin H;Manucol DF;Pronova;sodium alginate AAA RS 1000 CPS;Kelgin QH;MV (dye auxiliary);Alginic acid,sodium salt;Manugel GMD;Duck Algin NSPH;Manutex F;Scotex XL;Kelco Gel HV;Manutex RB;Lamitex H 845;Algin (polysaccharide);Algogel MVR;Duck Algin NSPL;Satialgine S 20;Algogel LV;Keltone;Kelgin HV;CHT Alginate EHV;Protanal LF 10/60;Manucol LB;Manugel F 331;Dariloid QH;Manutex RS 5;Dialgin HV;EHV;Satialgine S 1600;Kelgin MV;Kimitsu Algin M 1;Antimigrant C 45;Manucol DM;Printex R 10;9005-36-1;Protanal LFR 5/60;Manucol RH;1-3F;Kimitsu Algin FB-L;Sazzio;Protacell 8;Manutex RK Extra;A 2830-9;Kelgin QM;Satialgine-H 8;WOT-Al Floc;Sazio;OG 1;Seacor;Duck Algin;Manucol DMG;Snow Algin SL;Manugel A 7B618;Cecalgine TBV;Manucol DMF;Manucol SS/LD 2;Manutex RF Extra;Snow Algin CP 300;THV 3000;Kelgin F;Alginate KMF;Meypralgin R/LV;Texamid 778;Manutex RSB;Duck Algin NSPM;Sobalg FD 120;Snow Algin L;Kelp Algin L;Sobalg PH 125;Lamitex L 10;Manutex RS 21;Snow Algin SSL;Manutex F 700;Algogel HV;Kelset;Manugel DMB;IL 2;9005-35-0;9005-32-7;Snow Algin TL;Kelgin XL;Manucol DH;Kimitsu Algin L 6;Manutex RS 30;Sorbsan (*Calcium salt*);Protanal SF 120;PROTATEK;KELGUM;TRAGAYA;MANUTEX;SODIUM POLYMANNURONATE;PECTALGINE;DARID QH;LAMITEX;K′-ALGILINE;NOURALGINE;KELSIZE;MANUCOL;STIPINE;PROTANAL;MINUS;COHASAL-1H;ALGIN;AMNUCOL;PROCTIN;ALGIPON L-1168;DUCKALGIN;TAGAT;Soybean Extract;SODIUM ALGINATE 100%;Soy Bean Isoflavones;Alginic acid, sodium salt;Sodium alginate L;super gum;Sodium Alginate [USAN];Sodium Alginate-Food Grade; | |||
| EINECS: | listed | |||
| Density: | g/cm3 | |||
| Melting Point: | > 300 C | |||
| Boiling Point: | 495.2 °C at 760 mmHg | |||
| Flash Point: | 211.1 °C | |||
| Solubility: | soluble | white to light yellow granules or powder | ||
| Hazard Symbols: | Not regulated UN NO. | |||
| Risk Codes: | 36/37/38 | |||
| Safety: | Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Na2O. | |||
| Transport Information: | 25kgs | |||
| PSA: | 130.28000 | |||
| LogP: | -4.46380 | |||
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Reported in EPA TSCA Inventory.
Sodium alginate, with the cas number 9005-38-3, is a pure type of dried, ground kelp (seaweed) - it's commonly used to thicken food. The chemical compound sodium alginate is the sodium salt of alginic acid and it is also used in indigestion tablets. Sodium alginate has no discernable flavor. Sodium alginate works as a cold gelling agent that needs no heat to gel. It gels in the presence of calcium compounds.
Physical properties about Sodium alginate are:
(1)ACD/LogP: -2.88; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -5.69; (4)ACD/LogD (pH 7.4): -6.59; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 7; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 5; (12)Flash Point: 211.1 °C ; (13)Enthalpy of Vaporization: 87.86 kJ/mol; (14)Boiling Point: 495.2 °C at 760 mmHg; (15)Vapour Pressure: 6.95E-12 mmHg at 25°C
Uses of Sodium alginate:
The major application for Sodium alginate is as thickener for reactive dyestuffs in textile screen-printing and carpet jet-printing. It is a good chelator for pulling radioactive toxins such as iodine-131 and strontium-90 from the body which have taken the place of their non-radioactive counterparts. It is also used in immobilizing enzymes by inclusion. It is used by the foods industry to increase viscosity and as an emulsifier.Another major use of sodium alginate is reactive dye printing,and it is also used in the textile industry.
What's more, sodium alginate works as a cold gelling agent that needs no heat to gel. It gels in the presence of calcium compounds. Most commonly used with calcium chloride to make caviar and spheres. It dilutes while cold with strong agitation. Heat is not needed to produce spherification. Sodium alginate can also be used to produce foams.
When you are using Sodium alginate, please be cautious about it as the following:
1. Avoid contact with skin and eyes;
2. Wear suitable protective clothing;
3. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice;
You can still convert the following datas into molecular structure:
(1)SMILES:[Na+].[O-]C(=O)C1OC(O)C(O)C(O)C1O;
(2)Std. InChI:InChI=1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1);
(3)Std. InChIKey:MSXHSNHNTORCAW-UHFFFAOYSA-M;
The toxicity data of Sodium alginateis as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| cat | LD50 | intraperitoneal | 250mg/kg (250mg/kg) | FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 381, 1974. | |
| mouse | LDLo | intraperitoneal | 500mg/kg (500mg/kg) | BLOOD: HEMORRHAGE | Indian Journal of Physiology and Pharmacology. Vol. 12, Pg. 129, 1968. |
| rabbit | LD50 | intravenous | 100mg/kg (100mg/kg) | FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 381, 1974. | |
| rat | LD | intraperitoneal | > 1gm/kg (1000mg/kg) | Indian Journal of Physiology and Pharmacology. Vol. 12, Pg. 129, 1968. | |
| rat | LD50 | intravenous | 1gm/kg (1000mg/kg) | FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 381, 1974. | |
| rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Drugs in Japan Vol. 6, Pg. 42, 1982. |
