- WELAN GUM
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- $0.00 / 1KG
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2025-06-27
- CAS:96949-22-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- WELAN GUM
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- $20.00 / 1kg
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2025-06-20
- CAS:96949-22-3
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
- Welan Gum
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- $45.00 / 1kg
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2025-05-23
- CAS:96949-22-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20 tons
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| | WELAN GUM Basic information |
| Product Name: | WELAN GUM | | Synonyms: | WELAN GUM;welan;Biozan;Kelco Crete;Fixed gel;weilanjiao;weilangjiao;Wenlaixiao | | CAS: | 96949-22-3 | | MF: | | | MW: | 0 | | EINECS: | 619-250-2 | | Product Categories: | REALET | | Mol File: | Mol File | ![WELAN GUM Structure]() |
| | WELAN GUM Chemical Properties |
| form | Solid | | Cosmetics Ingredients Functions | FILM FORMING
BINDING
EMULSION STABILISING
VISCOSITY CONTROLLING |
| | WELAN GUM Usage And Synthesis |
| Description | Welan gum is a microbial product that occupies an important position among extracellular polysaccharides due to its novel properties and potential applications. The biopolymer Welan gum is synthesised by a fermentation process mainly by alkali producing bacteria of the genus Alcaligenes sp. It consists of a tetrasaccharide backbone chain polymer containing L-mannose, L-rhamnose, D-glucose and D-glucuronic acid. It is an anionic polysaccharide and therefore has polyelectrolyte properties due to the presence of d-glucuronic acid in its chemical structure[1]. | | Uses | Welan gum has commercial applications in the field of cement systems. It acts as a thickener, suspending agent, binder and emulsifier, stabiliser and viscosity builder. It also has potential applications in oil well drilling as it maintains its stability and viscosity at high temperatures[1]. | | References | [1] VARINDER KAUR . Welan gum: Microbial production, characterization, and applications[J]. International Journal of Biological Macromolecules, 2014, 65: Pages 454-461. DOI:10.1016/j.ijbiomac.2014.01.061. |
| | WELAN GUM Preparation Products And Raw materials |
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