Chitosan(CAS No.9012-76-4)

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Chitosan(CAS No.9012-76-4) Specification

Flavor
Odorless and tasteless

Shelf Life
2 Years

Chemical Composition
(C6H11NO4)n

Origin
India

Effect
Absorbs fats and oils, forms protective films, aids in moisture retention.

Medicine Type
Raw material / Bulk material

Strength
High viscosity

Best Before
24 months from date of manufacture

Ingredients
Chitosan

Sub Ingredients
Derived from chitin, primarily obtained from the shells of crustaceans such as shrimp and crabs.

Function
Film forming agent, flocculant, emulsifying agent, dietary fiber supplement.

Dosage
Varies by application, typically 500 mg to 1500 mg per day for supplements.

Dosage Form
Powder / Granules

Storage Instructions
Store in a cool, dry place away from direct sunlight.

Packaging Size
25 kg

Packaging Type
HDPE Drum, Bag

About Chitosan(CAS No.9012-76-4)

Name: Chitosan

Synonyms: Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose); Poly(beta-(1,4)-D-glucosamine)

Molecular Formula: (C₆H₁₁NO₄)n

CAS Number: 9012-76-4

For its nice appearance and excellent quality, it's the optimal choice for medicine, health care products and food.
Chitosan is awarded as the 6th life essence for human being besides glucide, protein, adipose, vitamin and minerals. Chitosan plays an important role in the physiological activities. Widely used in the following fields: medication, health food, food, feed, cosmetic, color film, bioengineering, agriculture, sewage treatment. textile, dyeing, leather, dope, tobacco, plastic.

In medicine and healthcare field: chitosan is widely applied for its multi-function of improving immunity, activating cells, preventing cancer, decreasing blood fat and blood pressure, adjusting blood sugar, fighting against aging and adjusting organism environment . In functional material field, chitosan can be applied in membrane material, carrier, sorbent, fiber and medical materials. In environment protection field, chitosan can be applied in waste water disposal, protein recycle and water purification. In light textile field, chitosan can be applied in fabric sorting, healthcare underwear and paper making additives. In agriculture field, chitosan can be applied in feedstuff additive, seed disposal, soil amelioration and fruit refresh-keeping etc. In tobacco field, for its characteristics of improving taste, non-poisonous and odorless burning, chitosan can be applied as tobacco slice glue.

Specification

Product name	chitosan	chitosan
Specifications	Food grade	Industrial grade
Appearance	Off white	Off white or grey
Particle Size	Powder or flake	Powder or flake
Moisture content	10% Max	10% Max
Ash content	1.0% Max	2.0% Max
Insoluble	1.0% Max	2.0% Max
Deacetylation degree	85%; 90%; 95% Min	80%; 85% Min
Viscosity1%	30-3000 mpa.s	30-500 mpa.s
PH(1%)	7-9	7-9

Packaging: 10kg / 25Kg

The viscosity is determined at 20°C with 1% chitosan in 1% acetic acid.

Ingredients and Origin

Chitosan is derived from the deacetylation of chitin, which is extracted primarily from the shells of crustaceans like shrimp and crabs. The product is manufactured and exported from India, ensuring bulk availability for various industrial and dietary applications. It is free from additives and provides a clean, natural source of dietary fiber and functional agents.

Main Applications and Functions

Used extensively as a film-forming agent, flocculant, emulsifier, and dietary fiber supplement, Chitosan finds its place in food, water treatment, pharmaceuticals, and cosmetics. Its high viscosity and strong fat/oil absorption make it particularly valuable for moisture retention and forming protective barriers in diverse formulations.

Storage and Packaging Details

To maintain optimal quality, Chitosan should be stored in a cool, dry place away from direct sunlight. Available in powder or granule form, it is commonly supplied in 25 kg HDPE drums or bags. Proper storage and handling ensure retention of its functional properties for up to 24 months from the manufacturing date.

FAQs of Chitosan(CAS No.9012-76-4):

Q: How is Chitosan produced from crustacean shells?

A: Chitosan is manufactured through the deacetylation of chitin, which is extracted from the shells of crustaceans such as shrimp and crabs. The process typically involves treating chitin with an alkaline substance to remove the acetyl groups, resulting in high-viscosity Chitosan suitable for various industrial applications.

Q: What are the primary uses and benefits of Chitosan?

A: Chitosan serves a broad scope of functions: it acts as a film-forming agent, flocculant in water treatment, emulsifying agent, and dietary fiber supplement. Its benefits include absorbing fats and oils, forming protective films for moisture retention, and supporting digestive health by adding bulk fiber to the diet.

Q: When should Chitosan be used as a dietary supplement, and at what dosage?

A: Chitosan can be taken as a dietary supplement when additional fiber is required or when seeking support for fat absorption. Typical dosages range from 500 mg to 1500 mg per day, but the precise amount may vary depending on the application and individual needs. Consult with a nutrition specialist for personalized guidance.

Q: Where is Chitosan commonly applied beyond dietary supplements?

A: Beyond supplements, Chitosan is widely used in food processing, water purification, pharmaceuticals, and cosmetics. Its ability to form films and retain moisture makes it valuable in protective coatings, while its flocculant properties are important for removing impurities in water treatment.

Q: What is the recommended storage process for Chitosan to maintain its shelf life?

A: For optimal preservation, Chitosan should be stored in a cool, dry environment away from direct sunlight. Storing the raw material in tightly sealed HDPE drums or bags not only protects it from moisture and contamination but also ensures it remains effective for up to 24 months from manufacture.

Q: How does Chitosan function as a fat absorber and moisture retainer?

A: Chitosans chemical structure allows it to bind with fats and oils, reducing their absorption in the digestive tract and supporting weight management. Its film-forming capacity helps retain moisture in various formulations, improving texture and shelf life in food and cosmetic products.

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