Sodium Alginate

Brief Description
CAS No.: 9005-38-3 Other Names: Alginic acid monosodium salt MF: C6H7NaO6
Type: Stabilizers, Sweeteners, Thickeners Model Number: DE 
Delivery Terms & Packaging
Packaging Detail:25KG per bag
Delivery Detail:7-21days shipment after receipt pre payment
Specifications
Sodium Alginate

CAS No.: 9005-38-3
Other Names: Alginic acid monosodium salt
MF: C6H7NaO6
Packing: 25kg poly woven bag

temsStandard
Viscosity  (1%  solution)300  -    500  mpa. s
Assay(on  dry  basis)98.0%  min
Loss  on  drying(105o­ C,   2hr)15%  max
PH6.0  -  7.5
Heavy  metals(as  Pb)0.004%  max
Lead(Pb)0.001%  max
Arsenic(As)0.0003%  max
Ash18  -  24%
Particle  size40  mesh:   100%  pass
Total  plate  count2000/g  max
Yeasts  and  moulds100/g  max
Pathogens  germsabsence
S.   aureusNegative
Pseudomonas  aeruginosaNegative
white  or  yellowish  granular  or  powder

Use
1. FOOD INDUSTRY
When it is used as the stabilizer of icecream, it can make the product fine, smooth, tasty and with a good melt-resitance. Before refergeration, if the fruit, fish, meat and other food are firstly coated with alginate film, they will be prevented from germ invading and the water content of them could be kept from evaporatin for longer period.

2. PRINTING AND DYEING INDUSTRY

Used as thickening agent of dry, the alginate will not cause any chemical reaction when dyeing. In this way, the printed size is easier to ashere to the printed cloth with better penetrabilith. The color size is quicker to dry. The outline is very clear.

3. TEXTILE INDUSTRY
A very little quantity of alginare could be used to replace a large quantity of starch in yarn spinning. It can improve the brightness and strength of the yarn. During cloth weaving, the processed varn will not easily lose its starch to become fuzzy. The surface of the finished cloth is smoother and the finished cloth is smoother and the cloth is easily washed