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Sodium Alginate buy in Shijiazhuang
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Sodium Alginate

Sodium Alginate

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Description

Sodium Alginate

Other Name:named sodium algin or algal glue

HS Code: 302391200

Molecular Formula: C5H7O4COONa

Molecular Weight:216.

Appearance: Straw yellow or filemot inconstancy power, and it's also typical hydrophilic sol.

Description:White or light yellow, vagiform power, odorless, tasteless, dissolve in water, insoluable in ethanol and ether.

Applications:

Mainly applied to spinnery. printing and dyeing, meanwhile used as thickening agent, stabilizing agent and emulsificationagent, which can apply to soda, cake, candy, cold storage etc. aspect in food industry, which is also widely used in medicament, paper making, foundry, cosmetic etc. aspect.

Packing:25kg/seaworthy bag

Specifications

Item Industry grade Food grade
colour brown slight yellowish
fineness 30 mesh 100% 40 mesh 100%
Viscosity(mpa.s) low:<150 medium:200-300 high:>400 150-350
moisture % 14 15
PH value 6.0-7.0 6.0-7.5
Ca. % 0.3 0.3
insoluable matters % 0.3 0.3
ash %
sulphated ash % 30-35
heavy metals(Pb) % ≤0.004
Lead(Pb) % ≤0.0004
Arsenic(As) % ≤0.0002


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