Carboxymethyl Starch CAS#9057-06-1

1.High-Purity Powder Form – Carboxymethyl starch presents as white to slightly yellowish fine powder or granules with no odor and tasteless properties.

2.Favorable Bulk Density – It features a relatively high bulk density, which simplifies daily storage and operational handling.

3.Superior Water Solubility – The product dissolves readily in both cold and hot water to form a clear, colorless gel solution. Its solubility is further enhanced when the degree of substitution exceeds 0.2.

4.Insoluble in Organic Solvents – It remains chemically stable and insoluble in common organic solvents including ethanol, ether and acetone, ensuring stable performance in diverse formulation systems.

Product Description

Carboxymethyl starch occurs as odorless, tasteless white to pale yellow fine powder or granules and possesses a comparatively high bulk density. It dissolves freely in both cold and hot water to yield a clear, colorless gelatinous solution, yet is insoluble in organic solvents including ethanol, ether and acetone. Its aqueous solubility increases when the degree of substitution exceeds 0.2.

Product Description

Properties

density 0.60 g/cm3
storage temp. -20°C
OdorOdorless
AppearanceWhite or light yellow powder
EPA Substance Registry SystemStarch, carboxymethyl ether (9057-06-1)

Product Usage

Carboxymethyl starch is extensively applied in the food, pharmaceutical, construction and ceramics industries, as well as a wide range of industrial processing fields. Additionally, it can serve as an ideal partial replacement for carboxymethyl cellulose in applicable scenarios.

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