Pharmaceutic Adjuvant Alginic Acid Powder for Raw Material In Dairy
Detailed Product Description
|Name:||Alginic Acid||CAS N O::||9005-32-7|
|Molecular Formula:||C14H22O13||Relative Density:||1.67g/cm3|
|Appearance:||Light Yellow Powder|
1. Quick Detail :
Alginic acid is a natural polysaccharidc cxtractcd from seaweed. It
is made of the two types of aldehyde acids. Flaxen powder, isn' t
soluble in water.
2. Description :
Alginic acid, a polysaccharide extracted from kelp-like
Phaeophyceae, formed by α-L-Mannuronic acid (M section) and
β-D-Guluronic acid (G section) connected through 1,4-glucosidic
bond. The acid is instability state and can react with positive
metal ion to form alginate series production.
Molecular formula : (C6H8O6) n
Properties : White or light yellow powder, insoluble in water,
odorless and almost tasteless.
3. Applications :
A. Pharmaceutical industry :
Main raw material for gastropine. Agent for the new medicine
PSS,With the strong dispersing and emulsifying character.
B . Food industry :
Can combine with many kinds of ions to create a series of salts,
such as radium alginate, potassium alginate, calcium alginate ctc.
Applied in health food or used as health food additive.
C. Environment protection :
With the characters of its strong adsorbability, it is used in
water purification processing etc..
4. Specifications :
Standard: WS1-211-89,USP 30,BP7.0
|PH value, 3% water solution||/||/||1.5～3.5|
|Loss on drying %||≤15.0||≤15.0||≤15.0|
|Ignition residue %||≤4.0||Sulphated ash≤8.0||≤5.0|
|Heavy metals(Pb), %||≤0.004||≤0.002||≤0.004|
|Starch||/||Carboxyl content 19-25%||No transient blue color|
|Viscosity (mPa·s), 1%||/||/||0～50|
E. coli & Salmonella: Negative
WHY CHOOSE US!!
1) Quick and positive reply after receiving your inquiry;
2) Free sample before shipment;
3) Quality control before and during shipment;
4) Packing according to clients’ requirement;
5) Mixed container, we can mix different items in one container.
6) Loading photos as required;
7) Prompt shipment with right shipping line;
8) SGS Certification as required;
9) Experienced in making T/T and L/C docs.