Carboxymethyl cellulose
Muuqashada:budo cad oo cad ama caano leh
Tilmaamaha jirka: waa derivative cellulose leh kooxaha carboxymethyl (-CH2-COOH) ku xidhan qaar ka mid ah kooxaha hydroxyl ee monomers glucopyranose kuwaas oo ka kooban laf dhabarta cellulose.Waxa kale oo loo yaqaan CMC, Carboxymethyl.Cellulose Sodium, Sodium cusbo of Caboxy Methyl Cellulose.CMC waa mid ka mid ah polyelectrolyte solube biyaha muhiimka ah.Waxay ku milmi kartaa biyaha, oo aan lagu milmi karin khamriga, ethanol, benzene, chloroform iyo dareerayaasha kale ee dabiiciga ah.U adkaysta saliidaha xayawaanka iyo khudradda oo aan saameyn ku yeelan iftiinka.
Gaar ahaan:
Carboxymethyl Cellulose Sodium (CMC) ee Cunnada
| Nooca | Sodium % | Viscosity (2% aq. sol., 25°C) mpa.s | pH | Chloride (Cl-%) | Luminta qallajinta (%) | Saamiga viscosity |
| FH9FH10 | 9.0-9.59.0-9.5 | 800-12003000-6000 | 6.5-8.06.5-8.0 | ≤1.8≤1.8 | ≤6.0≤6.0 | ≥0.90≥0.90 |
| FM9 | 9.0-9.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.90 |
| FVH9 | 9.0-9.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | ≥0.82 |
| FH6 | 6.5-8.5 | 800-1000 1000-1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
| FM6 | 6.5-8.5 | 400-600 600-800 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
| FVH6 | 6.5-8.5 | ≥1200 | 6.5-8.0 | ≤1.8 | ≤10.0 | - |
CMC ee saabuunta
| Nooca | XD-1 | XD-2 | XD-3 | XD-4 | XD-5 |
| Viscosity (2% aq. sol., 25°C) mpa.s | 5-40 | 5-40 | 50-100 | 100-300 | ≥300 |
| CMC % | ≥55 | ≥60 | ≥65 | ≥55 | ≥55 |
| Darajada beddelka | 0.50-0.70 | 0.50-0.70 | 0.60-0.80 | 0.60-0.80 | 0.60-0.80 |
| pH | 8.0-11.0 | 8.0-11.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
| Luminta qallajinta (%) | 10.0 |
Codsiga: CMC (si xun loo yaqaan "budada gourmet warshadaha") waa nooc ka mid ah ether cellulose wakiil ee derivative fiber biyo-milmi leh, kaas oo si weyn loogu isticmaalo warshadaha cuntada, cabitaanka lactic acid iyo daawada cadayga, iwm, oo ka ciyaara door muhiim ah. warshad kasta ama ganacsi sida emulsifier , wakiilka cabbirka .stabilizer, dhumuc weyn, dib-u-dhige, filim hore, wakiilka kala firdhiyey, da'da hakinta, adhisive, wakiilka Mercerizing, wakiilka dhalaalaysa iyo wakiilka midabka hagaajinta, iwm, waxa uu leeyahay faa'iidooyin badan in goobaha caadiga ah iyo isgaarsiinta. .
