0102030405
Factory Supply Sodium Alginate for Food Additives CAS:9005-38-3 with Best Price
Properties
• Melting Point: > 300 C
• Boiling Point: 495.2 °C at 760 mmHg
• Flash Point: 211.1 °C
• Vapor Pressure: 6.95E-12mmHg at 25°C
• Appearance/Colour: white powder
• PSA: 130.28000
• Density: 2.31g/cm3
• LogP: -4.46380
• Solubility.: Slowly soluble in water forming a viscous, colloidal solution, practically insoluble in ethanol (96 per cent).
• Exact Mass: 216.02459690
• Storage Temp.: Store at RT.
Specification
| Items | Standards | |
| Particule size | 80 Mesh | |
| Viscosity (mPa.s, 1% solution, 20ºC) | 1000 Mpa.s(1%solution natural basis | |
| Assay (dry basis, %) | 90.8 - 106% | |
| Loss on drying (105ºC, 4h) | ≤ 15% | |
| pH (1% solution) | 6.0 - 7.5 | |
| Water insolubles (dry basis) | ≤ 2% |
|
| Copper (Cu) | ≤ 10PPM | |
| Zinc (Zn) | ≤ 10PPM | |
| Lead (Pb) | ≤ 3PPM |
|
| Total Heavy metals (as Pb) | ≤10ppm | |
Products Usage
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.
Package And Storage
Packing: 25kg/fiber can or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.