حمض الألجينيك
| Kind | Excipient |
|---|---|
| Class | Disintegrant |
| Synonyms | Alginic acid, E400, Polymannuronic/guluronic acid |
| Common uses / forms | Disintegrant in tablets (esp. acidic APIs); 1–5% w/w; also thickener |
| Properties | Off-white hydrophilic colloidal polyuronic acid from brown seaweed; swells, good for low-pH formulations |
| Compendia | USP, EP, BP, JP |
| Sourcing origins | EU, China |
| Dominant inbound route | EU |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | medium (50–80 days) |
| Notes | Marine-derived; batch viscosity/moisture variability; store dry |
Calcium carboxymethylcellulose · Carmellose (carboxymethylcellulose acid)
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Cite as: AUPAM Experts' Office, Alginic acid — sourcing profile (Excipient) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/e-alginic-acid.html