Welan gum -Professional supplier
We can supply Welan gum (CAS:96949-22-3) with lowest factory price,high quality and regular basis.
Specification of Welan gum
| Items | Specifications |
| Appearance | Off-white to tan powder |
| Solubility | Hot or cold water |
| Viscosity 1% gum to 1%KCL Brookfield, LVT. 60 rpm, spring 3, 25oC | Min.1400 mPa.s |
| Loss on drying | max.13.0% |
| PH (of 1% solution) | 5.0-9.5 |
| Pb | Max.2ppm |
| As | Max.3ppm |
| 2-propanol | Max.0.50% |
| Ash | Max.10% |
| Aerobic plate count | Max.5000/g |
| Number of Fungi | Max 500/g |
| E coli & samonella | Negative |
More About Welan gum
CAS: 96949-22-3
Standard: Technical grade
Capacity:50MT/month
Loading port: Shanghai , Qingdao
MF: C7H8N2O3
Use Of Welan gum
1.In the food industry, Welan gum can be used as Stabilizers and Thickeners in bakery products, dairy products, fruit juice, milk beverages, sugar, icing sugar, jam, meat and all kinds of desserts processing.
2.In the oil industry, Welan gum can be used for deployment of drilling mud in order to maintain the viscosity of water-based drilling fluid and control its rheological properties. Welan gum is also a new type of oil displacement agent used for tertiary oil recovery wells.Deploying aqueous solutions of welan gum with the right concentration injection into the wells, and putting the pressure into the oil reservoir, it can greatly improve the oil recovery rate. In addition, Welan gum can also be used in flow improver of completion, workover, stratum fracture, and heavy oil transportation
3.Welan gum can also be widely used in cement and concrete, and enhance the water retention of mud, and it does not need to use dispersants like other additives when used as the water retention agent. Welan gum can increase the plasticity, suspension amount, air content, and ability of anti-subsidence and flow characteristics and anti-dehydration of cement. These characteristics of improvements remain unchanged when the temperature increases. Compared with other additives, Welan gum with the lower concentration can achieve a very good effect.
Package Of Welan gum
25kg/bag or 25kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
Why Choose Us
1.Lowest factory price
Our product are produced under regular basis, our raw materials are centralized purchased, so our production cost is reduced more, our price is competitive on the market
Free sample available
2.Strict quality control system
All the products are produced under ISO System, we have independent QC departments, Double quality check before put in and sent out from the warehouse.
Third party inspection such as SGS and preshipment inspection available
3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order
We can send the product to you by courier, by air, by sea or by train as your requirements.
4.Professional staff with rich experience on export business
All our staff are graduated from regular economic university and chemical university, our production staff are familiar with the production process and our sales are familiar with the export process, our export operation staff have 10 years experience, we can help our clients to solve any kinds of export problem
5.Flexible payment terms
We can accept flexible payment terms such as T/T LC at sight or DP etc
Any requirements,pls feel free to contact with us, hope we can have pleasant cooperation with you.
