| CAS No.: | 11138-66-2 |
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| Formula: | C35h49o29 |
| EINECS: | 234-394-2 |
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Xanthan gum, it is made from Xanthomonas wild rape ( Xanthomnas campestrisIt is a microbial exopolysaccharide with carbohydrates as the main raw material (such as corn starch) produced by fermentation engineering.
It has unique rheology, good water solubility, stability to heat and acid and alkali, and good compatibility with a variety of salts, as a thickener, suspending agent, emulsifier, stabilizer, can be widely used in food, petroleum, medicine and other more than 20 industries, is currently the world's largest production scale and extremely widely used microbial polysaccharides.
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Appearance
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White-like or light-yellow powder
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Particle Size(mesh)
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100% through 60 mesh, not less than 95% through 80 mesh
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Viscosity (1% KCL, cps)
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1200-1700
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Shear ratio
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≥6.5
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V1/V2
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1.02∼1.45
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PH(1% solution)
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6.0∼8.0
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Loss On Drying(%)
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≤15
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Ashes(%)
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≤16
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Pb(ppm)
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≤2
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Total Nitrogen (%)
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≤1.5
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Pyruvic Acid(%)
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≥1.5
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Heavy Metals(Pb)
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≤10ppm
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Total Plate Count(cfu/g)
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≤2000
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Salmonella
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Absent
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Coliform (MPN/g)
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≤0.3
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Yeast and Moulds(cfu/g)
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≤100
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Conclusion
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The goods conform to the standard of E415
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Xanthan gum storage methods include the following :
Environmental requirements :
Xanthan gum should be stored in a dry, cool environment, away from direct sunlight. High temperatures and humidity can degrade their performance, so try to keep the ambient temperature below 20 ° C (also known as 0 ° C to 8 ° C) and the relative humidity below 50% or 60%.
Package tightness :
The packaging of xanthan gum should be kept sealed and avoid direct contact with air, as moisture in the air may cause xanthan gum to block or deteriorate. Use packaging materials with good sealing properties, such as plastic buckets, aluminum buckets or glass bottles with airtight LIDS, and make sure the packaging material is not broken or cracked.
Storage location :
Storage sites should be kept away from strong odor sources, as xanthan gum may adsorb odors. At the same time, storage areas should be clearly divided to avoid mixing with other toxic and harmful substances to prevent cross contamination .
Check regularly :
For bulk storage of xanthan gum, it is recommended to check its condition regularly to ensure that there is no clumping, deterioration or sealing failure. If you notice an abnormal odor, color change, or other abnormal manifestations of xanthan gum, stop using it immediately and dispose of it.
Follow manufacturer's guidelines :
Be sure to follow the specific storage guidelines provided by the manufacturer to ensure the effectiveness and safety of xanthan gum. This includes, but is not limited to, specific storage temperature, humidity requirements, and packaging and shipping recommendations .
Other notes :
During storage, the warehouse should be kept well ventilated to reduce humidity and reduce the chance of growth of microorganisms such as mold. In addition, for the xanthan gum in stock, the incoming and outgoing records should be made to track and manage its flow and quality.
The solid product is packed in kraft paper bag with inner plastics bag, with each bag containing 25 kgs, or in accordance with customers' demand.
1.Toplink takes "Focus on chemical industry, attentive service, customer first" as its core value. Our main advantage is to integrate the warehouses and storage facilities authorized by large domestic chemical producing companies to minimize the procurement cost of customers and maintain stable prices.
2.Being close to Qingdao sea ports, the largest chemical exporting ports in northern China, enables Toplink to handle the logistics in a high efficiency. Over the years, Toplink has been adhering to the core of user's needs and requirements. Not only comprehensively doing the local market development, but also Toplink provides chemical products and after-sales services for many foreign customers from different countries and regions such as Russia, Middle East, Asia Pacific, Africa, North America etc.
3.The high-quality and attentive service has won the trust and praise of many customers, and gradually Toplink established a good brand image of the company in northern China.
Q: What is the payment terms?
A: T/T and L/C
Q: What is the minimum order quantity?
A: One 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 7-15 days after receiving the T/T deposit or L/C original.
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