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- Ester & Derivatives[1]
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- Alkali[1]
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- Contact Person : Ms. Zhang Anna
- Company Name : Anhui Jin'ao Chemical Co., Ltd.
- Tel : 86-551-3684118
- Fax : 86-551-3684116
- Address : Anhui,Hefei,South Ma'anshan Road
- Country/Region : China
- Zip : 230001
Sodium Alginate
Sodium Alginate
l Molecular formula: C6H7NaO6
l PH: 1% aqueous solution pH value of 6-8. Viscosity in the pH value of 6-9 when the stability and heated to 80 lower than the viscosity. The products are hygroscopic. Water together very strong hydrophilic polymer.
l Usage: Is a high viscosity of the polymer. It with starch, cellulose, etc. The difference is that it has a carboxyl group, is β-D-mannuronic acid glycoside bond formation of aldehyde to the high polysaccharide aldehyde acid. The nature of its functions are as follows: (1) hydrophilic strong, cold water and warm water can be dissolved to form a uniform solution is very viscous. (2) to form the true solution with the other analogues difficult to obtain the softness.
Items | Industry grade SC/T 3401-1985 |
Indicators | |
Classification | |
Particle size | 100% PASSED and according to the contract |
viscosity | According to the contract |
water | 15 |
PH value | 6.0-7.5 |
calcium | 0.3 |
sulfate ash content of these documents | 20.0-24.0 |
transparency | 3 |
heavy metals | / |
arsenic salt | / |
lead | / |
Water Insoluble | 0.6 |
Sodium Alginate
