Textile Grade Printing Cotton Fabric Thickener Agent Sodium Alginate

• Standaard: ASTM, JIS, AISI, DIN, BS
• Oppervlakte Behandeling: Gegalvaniseerd
• Techniek: Warmgewalst
• Toepassing: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary, Flange Plate
• Rand: Mill
• Voorraad: Voorraad
• Model NR.: sodium alginate
• milieubescherming: ja
• uiterlijk: poeder
• soort: Fixing Agent, Plastic Flame Retardant
• kleur: bruin, wit
• Transportpakket: 25kg/Bag, 20ton/FCL
• Oorsprong: China
• Gs-Code: 3913100000
• Productiecapaciteit: 1000ton/Month

Beschrijving

 Sodium alginate 
Sodium alginate is a water-insoluble, gelatinous, cream coloured substance that can be created through the addition of aqueous calcium chloride to aqueous sodium alginate. Adding artificial flavours and colours creates a more tasty edible slime. 
Sodium Alginate is the sodium salt of a carboxymethyl ether of cellulose, which has been partially hydrolyzed by enzymatic treatment with food-grade Trichoderma reesei cellulase. 







 
Sodium Alginate E401  500 cps Specification:

Items		Standards
Appearance		Cream white powder
Viscosity (mPa.s, 1% solution, 20°C)		As per need (500 Min)
Assay (dry basis, %)		90.8 - 106%
Loss on drying (105°C, 4h)		≤ 15%
pH (1% solution)		6.0 - 7.5
Water insolubles (dry basis)		≤ 0.6%
Total ash		18 - 27%
Copper (Cu)		≤ 10PPM
Zinc (Zn)		≤ 10PPM
Lead (Pb)		≤ 3PPM
Arsenic (As)		≤ 2PPM
Mercury (Hg)		≤ 1PPM
Cadmium (Cd)		≤ 1PPM
Total Heavy metals (as Pb)		≤ 10PPM
Total plate count		≤ 5000 cfu/g
Yeast & mould		≤ 500 cfu/g
Salmonella/ 10g		Absent
E. Coli/ 5g		Absent

 
Specification OF FOODCHEM Calcium alginate

ITEM	STANDARD
appearance	white to yellowish brown filamentous, grainy, powder
assay(C6H7Ca1/2O6)n	89.6%- 104.5%
CALCIUM	8.0- 11.5%
mesh	90% pass 60 mesh
LOSS ON DRYING(105°C, 4h)	≤15%
PH (1% Solution)	6.0 - 9.5
sulphate ASH	28- 36%
LEAD (PB)	≤5 PPM
ARSENIC (AS)	≤3 PPM
TOTAL HEAVY METAL	≤20 PPM
TOTAL plate COUNT	< 5000CFU/G
YEAST AND MOULD	< 500CFU/G
SALMONELLA	ABSENT
E. COLI	ABSENT IN 25

 
Sodium Alginate Application
In Foods,Alginate has an excellent functionality as a thickening agent, gelling agent, emulsifier, stabilizer, texture-improver (for noodles), to improve the quality of food. Nowadays, based on unique and excellent properties alginate is applied to numerous kinds of food, such as ice cream, jelly, lactic drinks, dressings, instant noodle, beer, et cetera .Safety of alginate for food applications is certified by FAO/WHO, as one of the safest food additives.
 
 
In texile,Alginate is used for substrate of color paste when applying patterns to print fabrics, scarf, towel, etc. Use of alginate for printing of cotton, jute, rayon is mandatory. Alginate, a seaweed extract, is safer and easier to be decomposed compared with other substrate for textile printing, and gives easier waste water disposal