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Pharmaceutical Use Alginic Acid Sodium Salt Chemical Material CAS 9005 32 7

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City: Qingdao
Province/State: Shandong
Country/Region: China
Tel: 86-532-86196093

Pharmaceutical Use Alginic Acid Sodium Salt Chemical Material CAS 9005 32 7

Brand Name : Yisense
Model Number : Pharmaceutical grade
Certification : ISO9001 , ISO14001, GMP, ISO22000
Place of Origin : Qingdao, China
MOQ : 1ton
Price : negotiate
Payment Terms : L/C, T/T
Supply Ability : 2000tons
Delivery Time : 20days
Packaging Details : 25kg / paper plasitc compound bag or 25kg / paper drum
grade : Pharmaceutical grade
certification : ISO9001 , ISO14001, GMP, ISO22000
CAS NO. : 9005 32 7
Relative Density : 1.67g/cm3
Name : Alginic Acid
type : Sodium Alginate Thickener
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Pharmaceutical grade Sodium Alginate Thickener Alginic Acid Chemical Material
Detailed Product Description
Name:Alginic AcidCAS N O::9005-32-7
Molecular Formula:C14H22O13Relative 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


ItemsUSP30BP7.0WS 1-211-87-89
Acidity≥230/≥230
PH value, 3% water solution//1.5~3.5
Loss on drying %≤15.0≤15.0≤15.0
Ignition residue %≤4.0Sulphated ash≤8.0≤5.0
Molysite %//≤0.05
Heavy metals(Pb), %≤0.004≤0.002≤0.004
Arsenic %≤0.0003/≤0.0003
Starch/Carboxyl content 19-25%No transient blue color
Viscosity (mPa·s), 1%//0~50
Microorganism≤200Total bacteria≤100
E. coli & Salmonella: Negative
/

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