Sorbitan Stearates includes Sorbitan Monostearate (Span 60, E491) and Sorbitan Tristearate (Span 65, E492), non-ionic lipophilic emulsifiers used for W/O emulsification in bakery, margarine, dairy and industrial applications.We supply bulk Sorbitan Stearates sourced from leading China manufacturers, available in flake form for food and beverage manufacturers worldwide. Our Sorbitan Stearates is widely used in bakery emulsifier systems, shortenings, icings, frozen desserts and confectionery fat-bloom control. CAS No.: 1338-41-6 | HS Code: 29157090 | E Number: E491/E492
Sorbitan Stearates is a collective term for the stearic-acid-based sorbitan esters — Span 60 (monostearate, HLB 4.7) and Span 65 (tristearate, HLB 2.1).
Both are lipophilic W/O emulsifiers produced by esterifying sorbitan with stearic acid; the monostearate forms gels at use level, while the tristearate provides strong crystallisation control in fats.
| Item | Specification |
|---|---|
| Appearance | Cream to tan waxy solid flakes |
| Acid Value | ≤ 15 mg KOH/g |
| Saponification Value | 147-200 mg KOH/g |
| Hydroxyl Value | 66-260 mg KOH/g (grade-dependent) |
| Water Content | ≤ 1.5% |
| HLB Value | 2.1-4.7 (grade-dependent) |
| Heavy Metals (as Pb) | ≤ 2 mg/kg |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Sorbitan Stearates with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.