# NBT ESBO (Epoxidised Soybean Oil)

    

Buy high-purity ESBO (Epoxidised Soybean Oil, CAS 8013-07-8, Oxirane ≥6.5%) from NBT Tech. bio-based co-plasticizer used in flexible PVC; food-contact or medical suitability must be confirmed from current producer documentation. availability confirmed per enquiry.

    
    
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      ## Product Identity & Properties

      

        - **Category:** Plasticizers

        - **CAS Number:** 8013-07-8

        - **Packaging:** 200kg HM-HDPE Drums · 1000kg IBC Totes · Bulk ISO Tankers

        - **Stock Status:** Availability and dispatch timing confirmed at quotation

      

    
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      ## Common Names & Aliases

      
- ESBO
- Epoxidised Soybean Oil
- ESBO Plasticizer
- Bio-Based Co-Plasticizer
- Secondary Plasticizer Food Contact
- ESBO supplier India
- ESBO supplier India
- CAS 8013-07-8

    
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      ## Technical FAQs

      

        ### **What is the oxirane oxygen and iodine value of NBT ESBO?**

        

NBT ESBO features Oxirane Oxygen ≥ 6.5%, Iodine Value ≤ 3.0 gI₂/100g, specific gravity 0.996–1.000, and flash point ≥ 290°C.

      

      

        ### **Is NBT ESBO approved for medical devices and food contact PVC?**

        

Suitability for food-contact or medical use depends on the specific producer, grade, formulation and destination regulation. Request the current supplier compliance declaration before approval.

      

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## Related technical knowledge

- [**ESBO in Food-Contact PVC**](/knowledge-hub/esbo-food-grade) — Technical guide
- [**Plasticizer Sweating & Migration**](/defect-doctor/plasticizer-sweating-migration) — Defect guide
- [**IS 694 — PVC Insulated Cables**](/standards/is-694) — Standard
- [**PVC Cable Insulation Volume Resistivity**](/knowledge-hub/cable-insulation-resistivity) — Technical guide
- [**PVC Footwear Sole Cracking in Cold Conditions**](/knowledge-hub/footwear-sole-cracking) — Technical guide
- [**Winter Sole Flex Cracking**](/defect-doctor/winter-sole-flex-crack) — Defect guide

[Knowledge Hub](/knowledge-hub) · [Defect Doctor](/defect-doctor) · [Standards](/standards)

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