WELAN GUM
- CAS No.
- 96949-22-3
- Chemical Name:
- WELAN GUM
- Synonyms
- wlj;dyj;welan;Biozan;elangum;WELAN GUM;Fixed gel;Vail glue;wenlunjiao;Wenlaixiao
- CBNumber:
- CB3965500
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
| form | Solid |
|---|---|
| EWG's Food Scores | 1 |
WELAN GUM price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 297880 | Welan gum | 96949-22-3 | 500mg | $333 | 2021-12-16 | Buy |
| Biosynth Carbosynth | YW58646 | Welan gum | 96949-22-3 | 10g | $550 | 2021-12-16 | Buy |
| Biosynth Carbosynth | YW58646 | Welan gum | 96949-22-3 | 500mg | $65 | 2021-12-16 | Buy |
| Biosynth Carbosynth | YW58646 | Welan gum | 96949-22-3 | 1g | $110 | 2021-12-16 | Buy |
| Biosynth Carbosynth | YW58646 | Welan gum | 96949-22-3 | 2g | $150 | 2021-12-16 | Buy |
WELAN GUM Chemical Properties,Uses,Production
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
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +86-13474506593 +86-13474506593 | sarah@tnjone.com | China | 794 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3783 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29474 | 58 |
View Lastest Price from WELAN GUM manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-27 | Welan Gum
96949-22-3
|
US $0.00 / kg | 1kg | 99% | 20tons | Shaanxi TNJONE Pharmaceutical Co., Ltd | |
 |
2023-11-11 | WELAN GUM
96949-22-3
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-09-21 | WELAN GUM
96949-22-3
|
US $20.00-1.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. |