Surfactants · Nonionic
Sorbitan Fatty Acid Ester (Span)
MixtureCAS 1338-39-2Span
Daily Chemicals
Low-HLB nonionic emulsifier for water-in-oil systems, often paired with Tween-type co-emulsifiers.
Certificate of Analysis — Typical ValuesRef. batch pattern
| Assay / Active Content | 100% active |
| CAS Number | 1338-39-2 |
| Reference | Typical value — confirm on batch COA |
Typical values shown. Each shipment ships with a batch-specific COA from an independent lab.
Documents issued with this product
- Safety Data Sheet, GHS-aligned
- Certificate of Analysis, batch-specific
- Certificate of Origin
- Dangerous Goods Declaration, where applicable
Documents are issued once your order is confirmed and are matched to the batch you receive, not a generic template.