9005-38-3

9005-38-3 structure

Name: Sodium alginate
Chemical Name: sodium alginate
CAS Number: 9005-38-3
Molecular Formula: C₆H₉NaO₇
Molecular Weight: 216.121
Catalog: Organic raw materials Organometallic salt
Create Date: 2018-02-04 08:00:00
Modify Date: 2024-01-02 16:19:13
Sodium alginate is the sodium salt of alginic acid. Sodium alginate can be extracted and purified from brown seaweed Laminaria japonica. Sodium alginate can be used in food additives and pharmaceuticals, adsorb heavy metal ions, and has mucosal-protective and hemostatic effects[1][2].

Name	sodium alginate
Synonyms	MFCD00081310 EINECS 905-385-3

Description	Sodium alginate is the sodium salt of alginic acid. Sodium alginate can be extracted and purified from brown seaweed Laminaria japonica. Sodium alginate can be used in food additives and pharmaceuticals, adsorb heavy metal ions, and has mucosal-protective and hemostatic effects[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vivo	Sodium alginate (0.1-0.5 mL; parietal periosteum, intradermal and subcutaneous injection once) induces granulomatous reactions in rats[1]. Animal Model: 8-week-old male Wistar rats[1] Dosage: 0.1-0.5 mL Administration: Parietal periosteum, intradermal and subcutaneous injection; 0.2, 0.1 and 0.5 mL respectively, once Result: Induced macrophages recruitment and generated skin uplift.
References	[1]. Mori M, et al. Sodium Alginate as a Potential Therapeutic Filler: An In Vivo Study in Rats. Mar Drugs. 2020 Oct 19;18(10):520. [2]. Gao X, et al. Adsorption of heavy metal ions by sodium alginate based adsorbent-a review and new perspectives. Int J Biol Macromol. 2020 Dec 1;164:4423-4434.

Melting Point	119 °C
Molecular Formula	C₆H₉NaO₇
Molecular Weight	216.121
Exact Mass	216.024597
PSA	130.28000
Appearance	powder
Storage condition	Store at RT.
Stability	Stable. Incompatible with strong acids, strong bases, strong oxidizing agents.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	24/25-36-26
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	AZ5820000