Quid est Hydroxyethyl Cellulosum? Hydroxyethyl cellulosum (HEC), album vel laete flavum, inodorum, fibrosum vel pulverosum non-toxicum solidum, praeparatum ab eterificatione cellulosae et oxydi (vel chlorohydrini), ad aetheres nonionicos solubiles cellulosos pertinet. Cum HEC bene pro...
Read more