CREMOPHOR (R) A25 CAS 68439-49-6

CAS:68439-49-6

Molecular Formula:C16–18H33–37O (C2H4O) n

EINECS:939-518-5 ib

Qhov tsos:Dawb flake

Synonyms:(C16-C18) Alkyl cawv ethoxylate; AliphaticC16-18-cawv, ethoxylated; C16-18-Alkyalcohol, ethoxylate; C16-18-Alkyalcoholethoxylate; cremophora 25; ethoxylatedfattyalcohols (c16-18); CETEARETH-2; CETEARETH-3

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Khoom cim npe

CREMOPHOR (R) A25 CAS 68439-49-6 yog dab tsi?

CREMOPHOR (R) A25 yog ib hom Polymer ntawm C16-18 fatty cawv thiab ethylene oxide. CREMOPHOR (R) A25 yog dawb flake.

Specification

Yam khoom	STANDARD	TSEEM CEEB
Qhov tshwm sim at 25 °C	Dawb flake	Dawb flake
Melting taw tes℃	≥45	52
Acid tus nqi mgKOH/g	≤ 2	0.22
Saponification tus nqi mgKOH/g	≤ 3	0.3
Hydroxyl tus lej mgKOH/g	39-44 : kuv	41.2 ib
Iodine tus nqi mgKOH/g	≤ 3	0.2
Huab taw tes℃(1% dej. solu.)	88 ~ 96 * (5% NaCl)	93.4 ua
Tag nrho tshauv % m/m	≤ 0.2	0. 1
PH ( 1% dej. solu.)	5 ~ 7	6.33 ib
Dej % m/m	≤ 1	0.21 ib

Daim ntawv thov

CREMOPHOR (R) A25 tuaj yeem siv los ua tus neeg saib xyuas qib, rov ua haujlwm hauv kev luam ntawv thiab dyeing kev lag luam, emulsifier hauv iav fiber ntau kev lag luam, tshuaj fiber ntau spinning roj tivthaiv, emulsifier hauv tshuaj pleev ib ce thiab tshuaj pleev, thiab tuaj yeem siv los npaj cov khoom siv hauv tsev thiab kev lag luam.