| Product Name | Xanthan Gum |
| CAS No. | 11138-66-2 |
| EINECS No. | 234-394-2 |
| INS No. | 415 |
| E No. | E415 |
| Molecular Formula | C₈H₁₄Cl₂N₂O₂ |
| Appearance | White or light yellow powder |
| Main Grades | Food Grade: Meets FCC, USP/NF standards. Used as thickener, emulsifier, stabilizer in food industry.Cosmetic Grade: High purity for skin care products, toothpaste, personal care.Oil Drilling Grade: Meets API 13A standard. Used as thickener and rheology modifier for drilling fluids.Industrial Grade: Used in textile, printing, ceramic, coating industries. |
| Key Specifications | Appearance: Cream-white to light yellow powder; Viscosity (1% KCl): ≥1200-1600 cps; Loss on Drying: ≤13%; pH (1% solution): 6.0-8.0; Ash Content: ≤13%; Pyruvic Acid: ≥1.5%; Total Nitrogen: ≤1.5%; Particle Size: 80/120/200 mesh |
| Physical & Chemical Properties | Soluble in cold/hot water, neutral solution; insoluble in ethanol; high viscosity, high resistance to acid/alkali/salt, high thermal stability, suspension properties, thixotropy; viscosity remains stable from 10-80℃. |
| Features | High viscosity at low concentrations; unique rheological properties (pseudoplasticity, shear thinning); excellent thermal stability; wide pH range (pH independent); good salt tolerance; enzyme resistance; good compatibility with other thickeners |
| Main Applications | Food Industry: Thickener, stabilizer, emulsifier, suspending agent. Used in beverages (0.1-0.3%), ice cream (0.1-0.3%), bakery (0.5-1.5%), sauces/soy sauce (0.05-0.1%), meat/dairy products, jams, jellies, frozen foods, etc.Cosmetics & Personal Care: Thickener, binder. Used in toothpaste (improves thixotropy and mouthfeel), creams, lotions, facial masks, shampoos, etc.Oil Drilling: Thickener and rheology modifier for water-based drilling fluids. Improves cuttings transport and stabilizes borehole. Suitable for fresh water, seawater, saturated brine drilling fluid systems. Also used in completion fluids, workover fluids, fracturing fluids.Other Industries: Ceramics, textile, printing, coatings, firefighting, pesticide adjuvants, etc. |
| Recommended Dosage | Food applications typically 0.05%-0.5% (of total product weight), bakery filling 0.5%-1.5%. Optimal dosage depends on specific formulation. |
| Packaging | 25kg woven bags (PE liner), 25kg/carton, 1000kg jumbo bags |
| Storage Conditions | Store in cool, dry, well-ventilated area; keep sealed to avoid moisture; shelf life: 24 months |
| Shipping Requirements | Non-hazardous cargo; protect from sun and rain; handle with care |
| Quality Standards | Food Grade: GB 1886.41, FCC, USP/NF; Oil Drilling Grade: API 13A; ISO 9001, Halal, Kosher certifications available |
| MOQ | Standard 20 tons (1×20'FCL); trial order 1-5 tons negotiable |
| Delivery Time | Standard 7-15 working days |
| Payment Terms | T/T (30% deposit, 70% against B/L copy), L/C at sight; FOB/CFR/CIF supported |
| HS Code | 39139000 |