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PEG-15000
Nkọwa ngwaahịa: Nnwale nkọwa ọkọlọtọ (25 ℃) White solids, efere PH (1% mmiri ngwọta) 4.0-7.0 Nkezi molekul arọ 13000-17000 Hydroxyl uru 6.6 ~ 8.6 Viscosity (mm2 / s) 27 ~ 35 Mmiri (%) ≤2.0 Mmechi kwekọrọ n'ụkpụrụ ụlọ ọrụ nkọwa ngwaahịa: A na-eji polyethylene glycol na polyethylene glycol fatty acid esters eme ihe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ.N'ihi na polyethylene glycol h ... -
PEG-10000
Nkọwa ngwaahịa: Nnwale nkọwa nkọwa White waxy solids, efere ma ọ bụ granular ntụ ntụ Assay 87.5% -112.5% Residue on Ignition ≤0.1% Free Ethylene Oxide ≤10ug/g Free 1,4-Dioxane ≤10ug/g pH 4.5-agba na agba. nke ngwọta na-akwado mmechi Nlereanya na-emezu ihe achọrọ nke NF35 Nkọwa ngwaahịa: Polyethylene glycol na polyethylene glycol fatty acid esters na-ejikarị eme ihe na ụlọ ọrụ ịchọ mma na pha ... -
PEG-8000
Nkọwa ngwaahịa: Standards Tests Assay 87.5% -112.5% Residue on Ignition ≤0.1% Free Ethylene Oxide ≤10ug/g Free 1,4-Dioxane ≤10ug/g pH 4.5-7.5 Mmezu na agba nke ihe ngwọta na-akwado njedebe 070-9. sample na-emezu ihe achọrọ nke NF35 Nkọwa Ngwaahịa: A na-eji polyethylene glycol na polyethylene glycol fatty acid esters eme ihe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ.N'ihi na polyethylene ... -
PEG-6000
Nkọwa ngwaahịa: Standards Tests Assay 90.0% -110.0% Residue on Ignition ≤0.1% Free Ethylene Oxide ≤10ug/g Free 1,4-Dioxane ≤10ug/g pH 4.5-7.5 Mmezu na agba nke ngwọta na-akwado mmechi250s. sample na-emezu ihe achọrọ nke NF35 Nkọwa Ngwaahịa: A na-eji polyethylene glycol na polyethylene glycol fatty acid esters eme ihe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ.N'ihi na polyethylene ... -
PEG-4000
Nkọwa ngwaahịa: Standards Tests Assay 90.0% -110.0% Residue on Ignition ≤0.1% Free Ethylene Oxide ≤10ug/g Free 1,4-Dioxane ≤10ug/g pH 4.5-7.5 Mmezu na agba nke ngwọta na-akwado njedebe1810s Viscos sample na-emezu ihe achọrọ nke NF35 Nkọwa Ngwaahịa: A na-eji polyethylene glycol na polyethylene glycol fatty acid esters eme ihe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ ọgwụ.N'ihi na polyethylene ... -
PEG-3350
Nkọwa ngwaahịa: Nyochaa ọkọlọtọ ọkọlọtọ A. Absorption Infrared B. Chromatographic Identity Assay (na anhydrous ndabere) 97.0% -103.0% Residue on Ignition ≤0.1% Ethylene Oxide ≤1ug/g Dioxane ≤10ug/g/g Ethylene G00G. +Ethylene Glycol ≤0.2% Formaldehyde ≤15ug/g Formaldehyde + Acetaldehyde ≤200ug/g Nkezi Molecular arọ 3015-3685g/mol Polydispersity 90%-110% Hydroxyl Valu... -
PEG-1500
Nkọwa ngwaahịa: Nlebanya ụkpụrụ nkọwa nkọwa ihe siri ike na-acha ọcha, efere ma ọ bụ ntụ ntụ granular;Isi, ubé e ji mara Free soluble na mmiri ma ọ bụ ethanol, insoluble na ether Congealing point℃ 41-46 Viscosity (40℃,mm2/s) 3.0-4.0 Identification Kwesịrị ịgbaso ụkpụrụ Nkezi molekul arọ 1350-1650 pH 4.0 Clarity na 7. Agba nke ngwọta kwesịrị ịgbaso ụkpụrụ Ethylene Glycol, Diglycol na Triethylene glyc ... -
PEG-1000
Nkọwa ngwaahịa: Nlebanya ụkpụrụ Nkọwapụta ihe siri ike na-acha ọcha;isi, ubé e ji mara.Soluble soluble na mmiri na ethanol, insoluble na ether Congealing point℃ 33-38 viscosity (40 ℃, mm2 / s) 8.5-11.0 Identification kwesịrị ịgbaso ụkpụrụ Nkezi molekụla arọ 900-1100 pH 4.0-7.0 doro anya na agba ngwọta soro ụkpụrụ Ethylene Glycol, Diglycol na Triethylene glycol nke ọ bụla na-erughị 0 ... -
PEG-400 |25322-68-3
Nkọwa ngwaahịa: Nnwale ụkpụrụ Nkọwapụta Mmiri viscous na-enweghị agba ma ọ bụ nke fọrọ nke nta ka ọ bụrụ enweghị agba;Isi, njirimara dị ntakịrị.Soluble soluble na mmiri na ethanol, insoluble na ether Congealing point℃ 4-8 Relative density 1.110-1.140 viscosity (40℃,mm2/s) 37-45 Identification Kwesịrị ịgbaso ụkpụrụ Nkezi molekul arọ 380-4.0 Clarity-7. na agba nke ngwọta Kwesịrị ịgbaso ụkpụrụ Ethylene Gly ... -
Polysorbate 80 |106-07-0
Nkọwa ngwaahịa: Ọdịdị Icha mmirimmiri na-acha odo odo na-acha odo odo na-acha odo odo viscous mmiri njupụta njikọ 1.06-1.09 viscosity (25℃,mm2/s) 350-550 Acid uru ≤2.0 Saponification uru 45-55 Hydroxyl uru 65-80 Iodine uru Peroxide 18-2 10 Identification kwekọrọ pH 5.0-7.5 Agba na-akwado Ethylene glycol ≤0.01% Diglycol ≤0.01% Ethylene oxide ≤0.0001% Dioxin ≤0.001% Nnwale oyi na-akwado Wat... -
Polyoxyl (40) Stearate |106-07-0
Nkọwa ngwaahịa: Ọdịdị White waxy siri ike mgbaze ℃ 46-51 Acid uru ≤2 Saponification uru 25-35 Hydroxyl uru 22-38 Identification kwekọrọ Alkalinity kwekọrọ doo anya na agba nke ngwọta na-akwado mmiri ≤3.0% fọdụrụ na mgbanye ≤0 metals. 0.001% Ngwakọta nke fatty acids na-akwado Arsenic ≤0.0003% Ngwaahịa ahụ kwekọrọ na ọkọlọtọ nke CP2015 Nkọwa Ngwaahịa: Sol...
