Αλγινικό νάτριο CAS 9005-38-3
Χημική ονομασία: Sodium alginate
Συνώνυμα ονόματα:Alginicacidsodiumsalt,lowviscosity;Alginic Acid Sodium Salt, Technical Grade;CuringBon
Αριθ. CAS: 9005-38-3
Μοριακός τύπος:C5H7O4COONa
Μοριακό βάρος:0
EINECS Οχι: 618-415-6
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Δομικός τύπος:
ΠΕΡΙΓΡΑΦΗ ΠΡΟΪΟΝΤΟΣ:
ΘΕΜΑ |
STANDARD |
Χρώμα |
Λευκό ή ανοιχτό κίτρινο |
Μέγεθος σωματιδίου |
80mesh |
Viscosity (mPa.s):(20℃,1% distilled water sol,n) |
500-1000 |
PH-Τιμή: |
6.0-8.0 |
Loss on drying(%): |
<= 15 |
Φλαμουριά(%) |
18-27 |
Water insoluble matter(%) |
<= 0.6 |
Lead (mg/kg): |
<= 5 |
Arsenic(mg/kg): |
<= 2 |
Total Aerobial plate count: |
≤5000ufc/g |
Ιδιότητες και Χρήση:
Sodium alginate (CAS 9005-38-3) is a natural polysaccharide with physical compatibility and biodegradability. It is used in food, medicine, textile, environmental protection and cosmetics industries.
1. Sodium alginate is used as a thickener, stabilizer and gelling agent in jelly, ice cream, juice and other products.
2. Drug sustained release system and wound dressing to improve drug efficacy and accelerate wound healing.
3. Printing and dyeing auxiliaries and fabric softeners to improve fabric dyeing uniformity, texture and softness.
4. As a flocculant to remove pollutants and heavy metals in water.
5. In cosmetics, it is used as a moisturizer, thickener and stabilizer.
Συνθήκες αποθήκευσης:
1.Sealed in food-grade plastic bag covered with kraft paper bag. Store in a cool and dry place. Moisture-proof and damp-proof.
2. For domestic sales, use sacks lined with plastic bags. For export, use iron barrels lined with plastic bags. During storage and transportation, keep away from moisture and sunlight, and store in a dry place in a sealed place. It is strictly forbidden to mix with acid, alkali, and salt.
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