Sodium carboxymethyl starch

Juliano C, Gavini E, Cossu M, et al. Mucoadhesive alginate matrices containing sodium carboxymethyl starch for buccal drug delivery in in vitro and in vivo studies. 5TP Pharma Sci 2004 14(2) 159-163. 

Claudius JS, Neau SH. Solution stability of vancomycin in the presence and absence of sodium carboxymethyl starch. Int Pharm 1998 168 41 8. 

Fig. 15. H-NMR spectra of hydrolyzed sodium carboxymethyl starches with low (top) and high (bottom) DS. Reprinted from Ref 167 with permission from John Wiley Sons, Ltd, Copyright 2002.

Sodium carboxymethyl starch. See Sodium starch glycolate... 

Synonyms Carboxymethyl starch sodium salt Sodium carboxymethyl starch Starch carboxymethyl ether sodium salt... 

The bioadhesive characteristics of tablets for oral use made from modified starch, poly(acrylic acid), polyethylene glycol) and sodium carboxymethyl cellulose were recently investigated [406]. In this work, the force and energy adhesion were determined in vitro, and maximum adhesion times were evaluated in vivo in humans [406], In the in vitro, studies, the poly(acrylic add) gave the best performance, however in vivo bioadhesion was not strongly correletated with... 

The TEMPO - sodium hypochlorite - sodium bromide system has been applied to starch ether derivatives, particularly hydroxyethyl starch, which has a primary hydroxyl group on the hydroxyethyl ether group that can also be oxidized to a carboxyl group and carboxymethyl starch. The apparent goal was improved sequestering agents via higher carboxyl content and the proper multidentate conformations... 

Cellulose derivatives Sodium carboxymethyl cellulose Methylcellulose Hydroxyethylcellulose Hydroxypropylmethyl cellulose Other derivatives Modified starches Low-Methoxyl pectins Propylene glycoalginates... 

Carboxymethyl starch, sodium salt Explosol Explotab-, Glycolys Primojeh, starch carboxymethyl ether, sodium salt Tablo Vivastar P. 

In recent times, modified starches especially sodium carboxymethylated derivative, commercially known as sodium starch glycolate (SSG), and pregelatinized starches have been evaluated as super disintegrant (i.e., agent for dispersing the solid drug within a few minutes or making a dispersible tablet). Further, many researchers have explored various other starch sources for sodium carboxymethyl derivative of starch, which is officially known as SSG. ... 

Com (Zea mays) starch, Ethylex 2005 Ethylex 2015 Ethylex 2020 Ethylex 2025 Ethylex 2035 Ethylex 2040 Ethylex 2065 Ethylex 2075 Ethylex 2095 Methyl roslnate Sodium carboxymethyl com starch TIC Pretested Aragum 3173 Powd. Vandrox 185F Vandrox 186 viscosity builder, paperboard coatings Casecoat BL-330 Casecoat BL-380 viscosjty builder, papermaking size press coatings... 

The potash contains clay minerals, often as slime. This clay represents a large surface area and adsorbs the alkylamine collector. This is detrimental to the potash flotation, and therefore several methods are used to dispose of the clay. Mechanical de-sliming using hydrocyclones and hydroseparators is common practice. Slime flotation is often used. In this, the clay minerals are separated in a pre-flotation step by using a polymer and a non-ionic surfactant, for example, polyacrylamide and ethoxylated fatty acid, respectively. An alternate way is to depress the clay minerals with polymers such as sodium carboxymethyl cellulose (CMC), potato starch and lignosulfonate. 

Adhesives used in size formulations include starches (natural such as potato, maize or sago, or chemically modified, e.g. starch ethers), natural gums (guar, carob or locust bean flour), gelatin, Polyvinyl alcohol, polyacrylic acid, vinyl and acrylic resins and sodium carboxymethyl cellulose (SCMC). 

Starch is a natural plant product and it has been modified to the carboxymethyl-ated form (CMS—carboxymethyl starch). Carboxymethylation of starch occurs in two steps involving sodium salt of CMS. 

Kittipongpatana OS, Sirithunyalug J, Laenger R. Preparation and physicochemical properties of sodium carboxymethyl mungbean starches. Carhohydr Polym 2006 63 (1) 105-112. 

Chem. Descrip. crosslinked sodium carboxymethyl corn starch (99%), sodium hydroxide (< 1%)... 

Uses SurfaclanL foaming agent in cosmetics Carboxymethyl starch sodium saH. See Sodium starch glycolate (Carboxymethyl) trimethylammonium hydroxide, inner salt. See Betaine N-(3-Carboxy-1-oxosulfopropl)-N-octadecyl-L-aspartic acid, tetrasodium saH. 

Trade Names Ampholak 7CX/C Sodium carboxymethyl com starch... 

Starch, cooked in the paper mill or supplied as - pregelatinized starch, is used also. Modified starches (- oxidized starch, - cationic starch or - starch ethers) are common in that application. Sodium - carboxymethyl cellulose is also effective, but as an anionic polymer, it requires a retention aid such as alum. 

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