… Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical …
Explanatory notes
… 39.13 ‑ Natural polymers (for example, alginic acid) and modified natural … in primary forms. 3913.10 ‑ Alginic acid, its salts and esters 3913.90 ‑ Other The following are some of the … of the alginates. Water‑soluble alginates are used as thickeners, stabilisers, gelling and film‑forming agents in, …