Food Grade Xanthan Gum

Xanthan gum (CAS 11138-66-2, E415) is a high-molecular-weight polysaccharide produced by fermentation, widely used as a thickener, stabilizer and suspending agent in food and industrial formulations. We supply food grade xanthan gum powder in 80 and 200 mesh, together with FCC, high transparency, industrial (API 13A) and pharmaceutical grades.

As a chemical exporter established in 2011, with 15+ years of industry and export experience serving 80+ countries and 1,000+ customers - key markets include Egypt, India, Iraq, Bolivia and Jordan - every batch ships with its own COA, and our MOQ is 1,000 kg with a lead time of 7-15 days from Tianjin or Qingdao (FCA).

One difference you notice quickly: we publish one consistent set of specifications, show a real batch COA, and answer every inquiry within 24 hours.

Xanthan gum (E415) is a fermented polysaccharide used in food and industry for its outstanding thickening, stabilizing and suspending performance. It is also known as xanthan gum powder, E415 or CAS 11138-66-2. It dissolves readily in water to form a highly viscous, pseudoplastic solution that stays stable across a wide range of temperatures, pH levels and salt concentrations.

We mainly supply it as 80 mesh and 200 mesh powder, in food, industrial and pharmaceutical grades. For how the grades differ, see the specification table below and our FAQ.

Grade Comparison at a Glance

Typical values are from the latest tested batches; full batch results are shown on each batch COA.

For industrial (API 13A) grade, heavy metals, lead and microbiology are not routinely tested for drilling-fluid applications; full data available on request.

COA

Food Grade (GB 1886.41-2015) COA - batch 2025071201-80; type: XANTHAN GUM 80MESH

COA, MSDS and TDS for other grades are available on request.

Key Parameters - What They Mean

Viscosity (1% KCl): expressed in mPa·s (1 cP = 1 mPa·s). It is the core performance indicator of xanthan gum, determining thickening power - buyers select a grade by the viscosity their formulation needs.

Mesh size: affects dissolving and dispersion behavior. 80 mesh is the standard food-grade choice; 200 mesh is preferred where faster dissolution matters.

pH: matters for compatibility with the rest of your formula.

Loss on Drying / Ash: signals of batch consistency and overall purity.

Heavy metals and microbiology: the compliance gate for food use.

High transparency grade (also searched as clear xanthan gum, transparent xanthan gum or high clarity xanthan gum): an extra clarity requirement (transmittance of a 1% solution ≥85%, typical 89.0%) for formulations where visual clarity matters.

API 13A (industrial grade): rheology performance and brine tolerance for drilling fluid applications.

Pharmaceutical grade: excipient-grade purity checks (assay, residual solvents, CO2 content and microbial limits per USP); full documentation on request.

Industrial (API 13A) rheology - typical batch results:

Pharmaceutical (USP) parameters - typical batch results:

Bakery & Gluten-Free Baking

In bread, cakes and gluten-free mixes, xanthan gum improves moisture retention, stabilizes the crumb structure and helps replace the gluten network that gluten-free flours lack. It is used at low concentrations; the exact dosage depends on your target texture and flour system.

Beverages

Fruit juices, plant-based drinks and protein beverages use xanthan gum to keep pulp and particles suspended and to give a smooth, full mouthfeel without adding sweetness or cloudiness.

Sauces, Dressings & Condiments

Xanthan gum prevents separation in emulsions and suspensions, stabilizes viscosity across temperature changes and gives sauces and dressings a clean, consistent pour.

Dairy & Plant-Based Alternatives

In yogurts, ice cream and plant-based alternatives, xanthan gum improves body and texture and helps control ice-crystal growth during freezing and thawing.

Meat & Processed Foods

Processed meats and ready meals use xanthan gum for water binding, improved slicing and a stable texture through cooking and storage.

Industrial & Oil Drilling (API 13A)

In drilling fluids, industrial grade xanthan gum provides viscosity, shear-thinning flow and solids suspension, including in high-salinity brines. Our industrial grade is tested to API rheology requirements (GB/T 5005 and API). Our team can help you select the right grade and mesh for your fluid program.

Pharmaceutical

Pharmaceutical grade xanthan gum is available as an excipient for oral formulations (key specifications are shown in the table above). Full COA and documentation are provided on request - please ask our team for details.

Lead time: 7-15 days

Shipping: FCA Tianjin / Qingdao; other Incoterms available on request

HS Code: 3913900090

Final loading is confirmed upon order according to packaging and palletizing configuration

Storage: keep in a cool, dry, well-ventilated area, sealed against moisture

Xanthan gum is a food-grade powder intended for use in food and industrial formulations. Store it in a cool, dry, well-ventilated area, keep containers sealed against moisture, and avoid dust inhalation and eye contact during handling. Shelf life is 24 months from the production date. Full safety data (MSDS) is available on request.

One Supplier, Multiple Grade Options

We supply food grade (GB / FCC / high transparency), industrial (API 13A) and pharmaceutical xanthan gum, giving buyers access to multiple grade options from one supplier, with one COA system and one point of contact.

Certified Quality, Complete Documentation

Our qualified manufacturing partners hold relevant HALAL, KOSHER, ISO 9001, ISO 14001 and ISO 22000 certifications. Every batch ships with its own COA, while MSDS and TDS documents are available on request.

Reliable Supply, Verified Batches

We work with qualified manufacturing partners and conduct supplier evaluation and batch inspection to support consistent quality and traceability. Independent third-party testing is also available when required.

Practical Terms, Confirmed Loading

We start from a MOQ of 1,000 kg, with a typical lead time of 7-15 days. FCA shipping is available from Tianjin or Qingdao, and exact FCL loading is confirmed according to the selected packaging and order requirements.

Fast Response, Free Samples

We respond to inquiries within 24 hours. Free samples of up to 500 g are available for product evaluation; the buyer covers the freight cost.

Proven Experience, Global Reach

With 15+ years of experience in chemical export, we serve buyers in more than 80 countries and support over 1,000 customers worldwide.

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