Carboxymethyl Starch CAS#9057-06-1

High Purity Powder – Carboxymethyl starch appears as a white to slightly yellowish powder or fine granules, odorless and tasteless.
Good Bulk Density – Exhibits relatively high bulk density, facilitating storage and handling.
Excellent Water Solubility – Readily soluble in cold and hot water, forming a colorless, transparent gel-like liquid; solubility improves with a substitution degree above 0.2.
Insoluble in Organic Solvents – Remains stable in solvents such as ethanol, ether, and acetone, ensuring chemical stability in various formulations.

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Product Details

Carboxymethyl Starch CAS#9057-06-1

Carboxymethyl starch is typically a white to slightly yellowish powder or fine granules, odorless and tasteless, with relatively high bulk density. It dissolves readily in both cold and hot water, forming a colorless, transparent gel-like solution, while remaining insoluble in organic solvents such as ethanol, ether, and acetone. Water solubility improves when the degree of substitution exceeds 0.2.

Carboxymethyl Starch CAS#9057-06-1

Carboxymethyl starch Chemical Properties

density	0.60 g/cm3
storage temp.	-20°C
Odor	Odorless
Appearance	White or light yellow powder
EPA Substance Registry System	Starch, carboxymethyl ether (9057-06-1)

Carboxymethyl Starch CAS#9057-06-1

Product Usage

Carboxymethyl starch finds wide applications in the food industry, pharmaceuticals, various industrial processes, as well as in construction and ceramics. It can also be used as a partial substitute for carboxymethyl cellulose in relevant applications.

Carboxymethyl Starch CAS#9057-06-1