Xanthan Gum CAS#11138-66-2

Name: Xanthan Gum CAS#11138-66-2
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product description

Item	Description
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

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FAQ

1. Q: What fine chemical products does your company specialize in, and which industries do they serve?
Answer: Our company specializes in fine chemical products—including rubber and plastic additives, coating additives, composite material additives, and single- or multi-element fertilizers—and offers custom chemical manufacturing services. Our products are widely used in sectors such as coatings and inks, plastics, construction materials, textiles, advanced materials, agriculture, and water-saving irrigation, meeting the formulation and production requirements of diverse clients.

2. Q: Do you offer product customization for specifications and formulations? Is technical support available?
A: Yes, we support customization of specifications and formulations. Backed by a professional R&D team, we can adjust product parameters and formulas to suit specific operating conditions and industry standards. We also provide comprehensive technical support, including pre-sales product selection and post-sales application guidance.

3. Q: Can you provide complete quality inspection reports and relevant qualification documents with shipments?
A: We provide a full set of customs clearance and compliance documentation to meet both domestic and international trade standards. Full traceability is maintained for every product batch.

4. Q: What is the minimum order quantity (MOQ), and what is the typical lead time?
A: We support small-batch trial orders for standard products with flexible MOQs. Orders for in-stock items ship within 3–7 business days; lead times for large-volume or custom orders are confirmed based on production schedules to ensure timely delivery and maintain our clients' production continuity.

5. Q: Are your products available for export? Which countries and regions do you primarily serve?
A: We possess full import-export qualifications and a robust logistics network for international trade. Our products are exported in full compliance with regulations. Our key markets include Southeast Asia, the Middle East, Africa, and Europe, where we provide stable supplies and one-stop export delivery services to overseas clients.

6. Q: How do you ensure consistent product quality? What is your after-sales process for quality issues?
A: We implement end-to-end quality control, strictly monitoring raw materials, production, testing, and warehousing to ensure product stability. In the event of a quality issue, we respond quickly to verify the situation and offer solutions such as returns, replacements, reshipments, or technical adjustments to safeguard our clients' interests.

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