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Factory Supply Food Additives Food Grade CAS 11138-66-2 Xanthan Gum Prices
| Price | $1200.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Hebei, China |
| Popularity | 337 people viewed |
Model NO.:
xanthan gum
CAS No.:
11138-66-2
Formula:
(C35h49o29)N
EINECS:
234-394-2
Certification:
BRC, ISO, FDA, HACCP
Packaging Material:
Paper
Storage Method:
Normal
Shelf Life:
>12 Months
Main Active Ingredient:
Xanthan Gum
Application:
Meat, Drinks, Flour Products, Condiment, Jelly/Ice Cream, Baked Goods
Brand Name:
Xanthan Gum
Other Names:
Gum Xanthan
Appearance:
Yellowish Powder
Type:
Stabilizers, Thickener
Grade:
Food Grade
Color:
Light Yellow
Solubility:
Soluble in Water
Other Name:
Xan Tham
Function:
Excellent Thickening Capacity
Particle Size:
99% Through 80mesh
Moisture:
Max15%
Adsorbent Variety:
Activated Carbon
Shearing Property:
Min6.5
Lead:
Max2ppm
Storage:
Storage
Trademark:
Hebei Rongxintong Industrial Co., Ltd
Transport Package:
Bag
Specification:
25KG/bag
Origin:
China
HS Code:
2828100000
Product Description
Xanthan gum is an extracellular microbial polysaccharide produced by saccharide fermentation by Xanthomonas sp. Because of its special macromolecular structure and colloidal characteristics, and has a variety of functions, can be used as emulsifier, stabilizer, gel thickening agent, infiltrating agent, membrane forming agent, etc., widely used in various fields of national economy.
Xanthan gum is composed of D-glucose, D-mannose, D-glucuronic acid, acetyl group and pyruvate, with a relative molecular weight of 2×106~5×107. The primary structure of Xanthan gum is composed of β-(1→4) -linked glucose-based main chain and side chain of trisaccharide unit. The side bonds were alternately linked by D-mannose and D-glucuronic acid, with a molecular ratio of 2:1. The side chain of trisaccharide consists of D-mannose with acetyl group at C6, which is connected to the main chain by α - (1→3) chain, and the D-mannose residue at the end of the side chain contains pyruvate in the form of acetal. Its advanced structure is that the side chain and the main chain are maintained by hydrogen bonds to form helices and multiple helices.
| Item | Specification |
| Appearance | Off-white or yellowish powder |
| Particle size | 99% through 80 mesh or 92% through 200 mesh |
| Viscosity | ≥600 |
| Shearing property | ≥6.5 |
| Moisture | ≤15% |
| Ash | ≤16 |
| Total nitrogen | ≤1.5% |
| Pyruvic acid | ≥1.5% |
| Lead | ≤2ppm |
| Total plate count | ≤5000cfu/g |
| Yeast | ≤500cfu/g |
| E.coli | ≤30cfu/g |
| Salmonella | Negtive |
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