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EAST CHEMSOURCES LIMITED

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8Years
This supplier has been in lookchem for 8 years
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EAST CHEMSOURCES LIMITED

Assessed supplier:
cooperative member
8Years
This supplier has been in lookchem for 8 years
Product Certification&Enterprise Certification

Country: China (Mainland)

Business Type:Trading Company

  • Ms.Josen

    Tel: 15053231572

Mobile: 15053231572

Tel: 15053231572

Fax:

URL: http://www.eastchem-cn.com

Province/state: Shangdong

City: Qingdao

Street: No.1581-12,Jinshui Road, Licang, Qingdao,China

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Gellan Gum

CAS NO.71010-52-1

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
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Keywords

  • Gelrite
  • Gellan
  • Gelrite gellangum

Quick Details

  • ProName: Gellan Gum
  • CasNo: 71010-52-1
  • Appearance: White Powder
  • Application: It is widely used as a thickener, emul...
  • DeliveryTime: In 2 weeks
  • PackAge: 25kg fiber drum with PE inner
  • Port: Qingdao/Shanghai/Tianjin
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: Store in a cool, dry, ventilated envir...
  • Transportation: The transportation shall be in accord...
  • LimitNum: 1 Kilogram

Superiority

Gellan gum is a water-soluble anionic polysaccharide produced by the bacterium Sphingomonas elodea (formerly Pseudomonas elodea). The gellan-producing bacterium was discovered and isolated by the former Kelco Division of Merck & Company, Inc. in 1978 from the lily plant tissue from a natural pond in Pennsylvania, USA. It was initially identified as a substitute gelling agent at significantly lower use level to replace agar in solid culture media for the growth of various microorganisms Its initial commercial product with the trademark as "GELRITE" gellan gum, was subsequently identified as a suitable agar substitute as gelling agent in various clinical bacteriological media.

Details

Characteristic Off-white, odorless, Free 
flowing powder
Content 98~108%
Solubility Soluble in water to form viscous solution
Calcium ion test Pass 
Particle size ≥95% Pass 60mesh 
Loss on drying ≤15.0% 
Loss on Ignition ≤15.0%
pH value 5.5~7.5
Residue of ethanol ≤750mg/kg
Gel strength 
(0.5% solution ) ≥900g/cm2
Transmittance 1% ≥76%
Total Nitrogen   ≤3% 
Lead ≤2mg/kg
Mercury ≤1mg/kg
Arsenic ≤2mg/kg
Cadmium ≤1mg/kg 
Total bacterial ≤5,000cfu/g  
Yeast & Mold ≤400cfu/g  
E. Coli Negative
Salmonella Negative
RFQ