Polímero del ácido 12-hidroxi-octadecanoico con α-hidro-ω-hidroxipoli(oxi-1,2-etanediil)

description

non-ionic

Quality Level

100

form

paste

composition

free macrogoly% (27.0 - 39.0 g/100g (%))

impurities

acetic acid (≤ 0.5 g/100g (%)), water (≤ 0.5 g/100g (%)), ≤0.05% acetic acid, ≤0.05% water, ≤1 mg/kg ethylene oxide ((ppm)), ≤1 mg/kg ethylene oxide, ≤1 mg/kg nickel ((ppm)), ≤1 mg/kg nickle, ≤10 mg/kg dioxane ((ppm)), ≤10 mg/kg dioxane, ≤10 mg/kg heavy metals, ≤620 mg/kg Diethylene glycol, ≤620 mg/kg diethylene glycol ((ppm)), ≤620 mg/kg ethylene glycol ((ppm)), ≤620 mg/kg ethylene glycol, <10 mg/kg heavy metals ((ppm))

ign. residue

(≤ 0.3 g/100g (%))

pH

5.0-7.0 (1 g/10 mL in H₂O)

mp

25 - 30  °C (77 - 86 °F)

acid value

≤1.0 mg KOH/g

hydroxyl value

90‑110 mg KOH/g

iodine value

≤2.0 g I₂/100 g

peroxide value

≤3.0 meq/kg

saponification value

53‑63 mg KOH/g

solubility

water: 200 g/L at 30 °C (86 °F)

density

1.048 g/cm³ at 20 °C (68 °F), 1.03 g/cm³ at 60 °C (140 °F)

anion traces

<1 ppm (Ethylene Oxide), <10 ppm (Dioxane)

cation traces

Ni: <1 ppm, heavy metals: <10 ppm

application(s)

sample preservation

SMILES string

C(CCCCC(CCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O)CCCCC(=O)O

InChI

1S/C47H94O19/c48-15-17-53-19-21-55-23-25-57-27-29-59-31-33-61-35-37-63-39-41-65-43-45-66-44-42-64-40-38-62-36-34-60-32-30-58-28-26-56-24-22-54-20-18-52-16-11-7-6-9-13-46(49)12-8-4-2-1-3-5-10-14-47(50)51/h46,48-49H,1-45H2,(H,50,51)

InChI key

CYAMZYIUAHNTBO-UHFFFAOYSA-N