Alginate Sodium with cas 9005-38-3

CAS No.:9005-38-3
MF:C6H9NaO7
EINECS No.:618-415-6
Appearance:white powder
Place of Origin:Shandong, China
Other Names: Sodium alginate; 6-[(2-carboxy-4,5-dihydroxy-6-methoxy-3-oxanyl)oxy]-4,5-dihydroxy-3-methoxy-2-oxanecarboxylicacid; AlginicAcidSodiumSalt, AlginateSodium;Alginicacidsodiumsalt

CAS: 9005-38-3

Purity: 99%

MF: C6H9NaO7

what is of Alginate Sodium with cas 9005-38-3

Sodium alginate is the sodium form of alginate. Alginate is a linear, anionic polysaccharide consisting of two form of 1, 4-linked hexuronic acid residues, β-d-mannuronopyranosyl (M) and α-l- guluronopyranosyl (G) residues. It can be arranged in the form of blocks of repeating M residues (MM blocks), blocks of repeating G residues (GG blocks), and blocks of mixed M and G residues (MG blocks).

Specification

Item	Specifications	Results
Appearance	White to pale yellow powder	White to pale yellow powder
Viscosity mpa.s	600-800	630
Size mesh %	80 mesh	99.6% through 80 mesh
Moisture %	≤15.0	12.98
PH value	6.0~8.0	6.72
Transparency	In line with the provisions of	In line with the provisions of
Insoluble matter in water %	≤0.6	0.52