CAS No. 9005-38-3;
Food Grade, Pharmaceutical Grade;
Cosmetic Grade, Industry Grade;
Light brown powder, soluble in water.
| Chemical Identification |
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Common Name: |
Sodium Alginate |
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Alginic acid sodium; Alginic acid monosodium salt; Alginic Sodium; Fema 2015; Polymannuronic acid sodium salt; Sodium alginate; |
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CAS No.: |
9005-38-3 |
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EINECS No.: |
231-545-4 |
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Appearance: |
Light Brown Powder |
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Flash Point: |
211.1°C |
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Boiling Point: |
495.2°C at 760 mmHg |
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Stability: |
Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
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Molecular Formula: |
C6H9O7Na |
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Molecular Weight: |
216.12 |
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| Product Information |
Specifications:
|
Product name: Sodium Alginate (Food Grade) Manufacturer: Ningbo Titan Unichem Co., Ltd. |
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ITEMS |
SPECIFICATIONS |
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Appearance |
Light yellow powder |
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Assay(on dry basis) |
98.0% min |
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Viscosity (1% Aqueous sol) |
300-800mPa.s |
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Particle Size |
80 mesh |
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Loss on drying |
15% max. |
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PH |
6.0-8.0 |
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Water insoluble material |
0.6% max. |
|
Ash |
18-27.0% |
|
Lead(Pb) |
5 ppm max. |
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Arsenic |
3 ppm max. |
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Total Plant |
5000cfu/g max. |
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Product name: Sodium Alginate (Pharmaceutical Grade) Manufacturer: Ningbo Titan Unichem Co., Ltd. |
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ITEMS |
SPECIFICATIONS |
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Appearance |
Milk White Powder |
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Viscosity (1% Aqueous sol) |
40-50mPa.s, 300-700mPa.s |
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Particle Size |
80 mesh |
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Loss on drying |
15% max. |
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PH |
6.0-8.0 |
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Water insoluble material |
0.6% max. |
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Ash |
18-27.0% |
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Lead (Pb) |
5 ppm max. |
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Arsenic |
3 ppm max. |
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Hg |
1 ppm max. |
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Cd |
1 ppm max. |
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Mercury |
1 ppm max. |
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Total Plate Count |
5000cfu/g max. |
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Yeast and mould |
500cfu/g max. |
|
Coliform |
Negative in 1g |
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E.coli |
Negative in 1g |
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Salmonela |
Negative in 1g |
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Endotoxins |
50EU/gram max. |
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Product name: Sodium Alginate (Cosmetic Grade) Manufacturer: Ningbo Titan Unichem Co., Ltd. |
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ITEMS |
SPECIFICATIONS |
|
Appearance |
Yellow Powder |
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Viscosity (1% Aqueous sol) |
500mPa.s min. |
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Particle Size |
100mesh |
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Moisture |
15% max. |
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PH |
6.0-8.0 |
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Transparency |
Confirm |
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Water insoluble material |
0.6% max. |
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Ash |
18-27.0% |
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Lead (Pb) |
5 ppm max. |
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Arsenic |
3 ppm max. |
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Hg |
1 ppm max. |
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Total Plate Count (cfu/g) |
500 max. |
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Yeast and mould (cfu/g) |
100 max. |
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E.coli (cfu/g) |
Negative |
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Salmonela (cfu/g) |
Negative |
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Total Coliforms (cfu/g) |
Negative |
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Product name: Sodium Alginate (Industry Grade) Manufacturer: Ningbo Titan Unichem Co., Ltd. |
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ITEMS |
SPECIFICATIONS |
|
Appearance |
Pale yellow-brown amorphous powder |
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Viscosity (1% Aqueous sol) |
8000mPa.s min. |
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Particle Size |
30mesh |
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Moisture |
15% max. |
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PH |
6.0-7.5 |
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Purity (g/s) |
80/60 |
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Transparency |
3.0 min. |
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Ash |
24% max. |
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Ca Content |
0.3% max. |
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Inpurity |
10/gram max. |
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Lead (Pb) |
5 ppm max. |
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Arsenic |
3 ppm max. |
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Total Plate Count (cfu/g) |
500 max. |
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Yeast and mould (cfu/g) |
100 max. |
|
E.coli (cfu/g) |
Negative |
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Salmonela (cfu/g) |
Negative |
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Total Coliforms (cfu/g) |
Negative |
Pictures:
Loading of Sodium Alginate from TITAN UNICHEM.
Packaging:
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Packed in 25Kg bag with inner layer;
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Or package as per customer's request.
Delivery:
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Prompt shipment within 2 weeks.
Storage & Handling:
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Keep container closed when not in use.
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Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information:
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Hazard Codes: |
Xi |
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Risk Statements: |
36/37/38 |
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Safety Statements: |
24/25-36-26 |
| Application |
Descriptions:
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Sodium alginate is light yellow or russet inconstant powder.
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Sodium alginate is a water insoluble, gelatinous, cream colour.
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It can be created through the addition of aqueous calcium chloride to aqueous sodium alginate.
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It is the sodium salt of a carboxymethyl ether of cellulose, which has been partially hydrolyzed by enzymatic treatment with food-grade Trichoderma reesei cellulase.
Uses:
In food industry
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For stability: Ice cream, cream and cheese etc.
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For thickening and emulsifying: Salads, pudding, jam, tomato juice, canned products, etc.
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For Hydration: Noodle, vermicelli, bread, confectionery, cool and frozen products.
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For gelating: Frozen food imitated foods and various gel foods, protective cover for fruits, meat, poultry and aquatic products, sugar coating, stuffing etc.
In printing and textile industry
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It has unique properties, print out pattern bright-coloured, line is clear, the color yield high, colour and lustre is uniform, ink the drying speed is fast, easy desizing, permeability and feel is the best.
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Middle and low viscosity sodium alginate are suitable for dyeing and printing requirements.
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It can improve cotton gloss and strength, weaving without fuzz, not to drop powder, cloth cover smooth, easy elution.
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It is used for warp sizing, not only to cotton fiber effectively, the synthetic fiber sizing, also can obtain good results.
In pharmaceutical industry
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For excipient: dental impression material, medical ointment, tablets etc.
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For haemostatic: haemostatic gauze, scald gauze, spuze, spray haemostatic etc.
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Has the effect of preventing and removal of radioactive element and poisonous metals.
In other industries
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Artificial fiber: can be synthesized with asbestos short fiber.
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Papermaking starching Agriculture, Sodium alginate is material for Address Seeds, Pesticides, Anti-virus.
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Coating of the welding electrode, resin coating, resin coating, rubber ointment, battery seperation layer, water treatment.
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