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HomecompanySodium alginate
Sodium alginate

Sodium alginate

Price USD25.00
Packge 1kg
  • Min. Order:1kg
  • Supply Ability:20tons
  • Time:2022-07-08

Product Details

  • Product NameSodium alginate
  • CAS No.9005-38-3
  • EINECS No.618-415-6
  • MFC5H7O4COONa
  • MW0
  • AppearancepowderWhite to Off-white
  • storage temp. 2-8°C
  • Water Solubility Soluble in water. Insoluble in alcohol, chloroform and ether.
  • Melting point 99 °C
  • density 1.0 g/cm3(Temp: 25 °C)
ItemsSodium alginate
Particule size80 Mesh
Viscosity (mPa.s, 1% solution, 20ºC)1000 Mpa.s(1%solution natural basis
Assay (dry basis, %)90.8 - 106%
Loss on drying (105ºC, 4h)≤ 15%
pH (1% solution)6.0 - 7.5
Water insolubles (dry basis)≤ 2%
Total ash 18 - 27%
Copper (Cu)≤ 10PPM
Zinc (Zn)≤ 10PPM
Lead (Pb)≤ 3PPM
Arsenic (As)≤ 2PPM
Mercury (Hg)≤ 1PPM
Cadmium (Cd)≤ 1PPM
Total Heavy metals (as Pb)≤ 10PPM
Total plate count≤ 5000 cfu/g
Yeast & mould≤ 500 cfu/g
Salmonella/ 10gAbsent
E. Coli/ 5gAbsent
Rormaldehyde≤50mg/kg


Company Profile Introduction

Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad. The company is a fine chemical enterprise specializing in the production of carbomer resin. The company has strong technical force, advanced technology and production equipment, perfect product quality assurance system, scientific management methods and professional technical personnel, which determine the superior quality of products. In today's rapid development, we have been seizing the opportunity, adhering to the enterprise tenet of "quality is life, integrity is soul", and determined to build the enterprise into a first-class chemical group company in China. We are willing to sincerely cooperate with the new and old customers, hand in hand, create a win-win future.
  • Since:2017-06-30
  • Address: Room 2813, Building B, Mixc No. 108, Zhongshan West Road, Qiaoxi District Shijiazhuang, Hebei, China
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