sodium alginate

sodium alginate,lithium alginate;potassium alginate;ammonism alginate;calcium alginate;acid alginate;PGA

sodium alginate is a natural amylose carbohydrate distilled from alga . It is widely

applied to od ,medicine, textile, printing and dyeing , paper-making and daily chemicals as

thickener , emulsifier, stabilizer and binder etc. Sodium Alginate is exploring more in food

application, especially since 1980s forward. It is not only a safety food additive,but also

a basis material of modelling food or dietary food. As the natural cellulose , it can slow

the absorption of fatty sugar .and bilesalt , reduce serum cholesterol , triglyceride in the

blood. and blood sugar to prevent high blood pressure , diabetes and adiposity,the modern

diseases,as well as control the accumulation of noxious metals , such .as Sr , Cd and lead .

Its importance has been increasingly recognized by home and abroad,so Japanese call the food

rich in sodium Alginate " longevity food " , while Americans call it "magic food additive" Sodium Alginate Molecular formula C 6 H 7 O 6 N a n Description White or light yellow, vagiform power, odorless, tasteless, dissolve in water,

insoluable in ethanol and ether.

Product Category 1 Liquid phase sodium Alginate granule powdery According to the needs of customers, products with various viscosity from 60Mu to

200 Mu are aviable. 2 Solid phase sodium Alginate; Production specifications High viscosity 500-1000mpa · s Medium viscosity 200-500mpa · s Low viscosity 100-200mpa · s Ultralow viscosity 10-100mpa · s Executive standard Pharmaceutical America Pharmacopoeia, Edition II, III; Edible GB1976-80 Industrial SC/T3401-1985 Packing standard: Packed by compound sack .25kg per sack.

acid Alginate Molecular formula: C 6 H 7 O 6 n Properties: White or yellowish powder, odorless and tasteless, insoluble in water. Main uses: Alginate is a polyronic extracted from kelp. It often used in medicine industry.It has much

medical value when its used as an agen to prevent obesity and a new medicine to treat

stomach trouble . Meanwhile , it's also an important material to produce Propylene Glycol

Alginate, Prop-ylene Triethlamine Alginate and Propylene Glycol Alginate Sodium Fulfate. Main technical index: Acidity: ≥ 230 Loss on drying: ≤ 15.0% Dregs after scorching: ≤ 5.0% Iron: ≤ 0.05% Heavy metals: ≤ 0.004% Arsenic: ≤ 0.0003% Acidity: PH value 1.5~3.5 Packing standards: Packed by compound sack. 25 kg per sack, Executive Standard: China Health Ministry standard: WS1-128-89.

Calcium Alginate Molecular formula : [(C 6 H 7 O 6 ) 2 Ca] n Properties : White to yellowish powder, odorless and tasteless, insoluble in water. Uses : Often used in food industry , welding electrode,plastifier and wet state binder. Calcium Alginate is a natural carbohydrate extracted from kelp.It can also be

used on health food industry as a

Calcium additive Calcium Alginate is a new product that we developed. Its quality reached the domestic

advanced standard in this field. Main technical index : Lead : ≤ 0.0005% Arsenic : ≤ 0.0002% Moisture : ≤ 14.0% Ash:10-20 % Heavy metals : ≤ 0.001% Packing standard : Packed by compound sack. 25 kg per sack. Executive Standard : Q/JSK001-2004

Potassium Alginate Molecular formula : C 6 H 7 O 6 K n Properties: White to yellowish powder, odorless and tasteless, can become thick solution after easily

dissolved in water. Uses: Mainly used in medicine industry and food industry . It's a carbohydr-ar and cholesterol.At

present, it is mainly used in medicine producing and Potassium Alginate is a kind of natural

polysaccharide health food additive. Meanwhile , Potassium Alginate is good material of

dentistry mould casting and face film moulding. It has already gradually used in cosmetics

industry.Potassium Alginate is a new product that we develo-ped . Its quality reached the

advanced domestic standard . It can also be a substitute for imported Potassium Alginate. Main technical index: Viscosity: accord with request Lead: ≤ 0.0005% Arsenic: ≤ 0.0002% Moisture: ≤ 14.0% PH value: 6~9.5 Calcium content: ≤ 0.3% Insoluble matter: ≤ 0.30% Sulfuric Acid Ash: 30-37% Heavy metals: ≤ 0.001% Packing standards: Packed by compound sack. 25 kg per sack

a.welding rods 

Coatings are applied to welding rods or electrodes to act as a flux and to control the

conditions in the immediate vicinity of the weld, such as temperature or oxygen and hydrogen

availability. The dry ingredients of the coating are mixed with sodium silicate (water

glass) which gives some of the plasticity necessary for extrusion of the coating onto the

rod and which also acts as the binder for the dried coating on the rod. However the wet

silicate has no binding action and does not provide sufficient lubrication to allow

effective and smooth extrusion. An additional lubricant is needed, and a binder which will

hold the damp mass together before extrusion and maintain the shape of the coating on the

rod during drying and baking. Alginates are used to meet these requirements.b.  The quantities of alginates used  The quantities of alginates used are very dependent on

the type of welding rod being coated and the extrusion equipment being used. For soluble

alginates it may be 0.4-1.2% or low-hydrogen welding rods and 0.15-0.25% for acid and

organigc types. For the thixotropic alginates, manufacturers often find it more effective to

use a mixture of calcium alginate and sodium alginate with a total alginate content of 0.4-

0.6% for low hydrogen electrodes.

sodium alginate