Guar Gum Powder
Guar gum powder is a natural thickener derived from the endosperm of guar beans (Cyamopsis tetragonoloba), processed into a fine powder used in food, cosmetics, and industrial applications. It falls under HTS 1302.39.00.90 as a mucilage and thickener from vegetable products, not modified beyond basic extraction and milling. This classification covers its role as a hydrophilic colloid providing viscosity without being a pectin or agar-agar.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3.2% | +17.5% | 20.7% |
| 🇲🇽Mexico | 3.2% | +10.0% | 13.2% |
| 🇨🇦Canada | 3.2% | +10.0% | 13.2% |
| 🇩🇪Germany | 3.2% | +10.0% | 13.2% |
| 🇯🇵Japan | 3.2% | +10.0% | 13.2% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If derived from locust beans or locust bean seeds
Locust bean gum specifically falls under the subheading for guar-free vegetable mucilages from locust sources.
If chemically modified or dextrinized
Modified starches and gums, including highly processed vegetable thickeners, shift to Chapter 35 for prepared starches.
If put up as a food preparation with additives
Blends exceeding simple extract form and intended as food ingredients classify as other food preparations.
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Import Tips & Compliance
• Verify purity and botanical origin documentation to confirm vegetable derivation and avoid misclassification as a modified starch
• Ensure compliance with FDA food additive regulations if for consumable use, including Certificates of Analysis for viscosity specs
• Watch for contamination risks; common pitfall is exceeding moisture limits leading to mold during transit
Related Products under HTS 1302.39.00.90
Xanthan Gum
Xanthan gum is a polysaccharide produced through bacterial fermentation of vegetable sugars like corn or soy, yielding a powerful thickener and stabilizer. Classified under HTS 1302.39.00.90 as an unmodified mucilage derived from vegetable products via natural processes. It provides shear-thinning properties ideal for sauces, dressings, and gluten-free baking.
Flaxseed Mucilage Extract
Flaxseed mucilage, rich in soluble fiber from Linum usitatissimum, functions as a vegan egg replacer and thickener in smoothies and bakery. Covered by HTS 1302.39.00.90 for its gelling properties from vegetable sources, unmodified. High in lignans with health claims potential.
Psyllium Husk Powder
Psyllium husk powder from Plantago ovata provides mucilaginous thickening for laxatives, gluten-free baking, and ice cream stabilization. HTS 1302.39.00.90 captures it as a vegetable mucilage, valued for swelling 10-15 times in water. Widely used in pharmaceutical and natural health products.
Okra Mucilage Powder
Okra mucilage powder from Abelmoschus esculentus pods offers natural thickening for soups, sauces, and cultural foods like gumbo. Classed under HTS 1302.39.00.90 as a vegetable thickener with high pectin-like properties. Sustainable alternative to artificial stabilizers.
Mallow Root Mucilage
Mallow root mucilage from Malva sylvestris provides soothing thickening for herbal teas, throat lozenges, and cosmetics. HTS 1302.39.00.90 includes this traditional vegetable extract for its demulcent properties. Used in natural skincare for hydration.
Marshmallow Root Extract Powder
Marshmallow root extract powder (Althaea officinalis) yields mucilage for cough syrups and protective ointments, with emollient effects. Fits HTS 1302.39.00.90 as an unmodified vegetable thickener. Historical use in confections inspires modern vegan marshmallows.