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A6822812

Poly(ethylene glycol)-block-poly(propylene glycol) -block-poly(ethylene glycol) , averageMn~1,100 , 9003-11-6

Synonym(s):
PEG-PPG-PEG;Pluronic L-81;Pluronic L-35;Pluronic 17R4;PPG-PEG-PPG

CAS NO.:9003-11-6

Empirical Formula: C5H10O2

Molecular Weight: 102.132

MDL number: MFCD00082049

EINECS: 618-355-0

Pack Size Price Stock Quantity
250G RMB303.20 In Stock
1KG RMB719.20 In Stock
5KG RMB2559.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 57-61 °C
Boiling point: >200 °C(lit.)
Density  1.095 g/mL at 25 °C
vapor density  >1 (vs air)
vapor pressure  <0.3 mm Hg ( 20 °C)
refractive index  n20/D 1.466
Flash point: >230 °F
storage temp.  2-8°C
solubility  H2O: at <70 °Csoluble
form  solution
color  APHA: ≤120, 50/50 in CH3OH
PH 5.0-7.5 (100g/L in H2O)
PH Range 5.0 - 7.5
Water Solubility  Miscible with water.
λmax λ: 260 nm Amax: ≤0.3
λ: 280 nm Amax: ≤0..2
Merck  13,7644
LogP -1.293 (est)

Description and Uses

Hard and soft surface cleaners, defoamers in coatings and water treatment. Lubricant in metal working, anti-foaming aid and extender for linear and cross-linked polyesters and polyurethanes.

Safety

Hazard statements  H412
Precautionary statements  P273-P501
Hazard Codes  T
Risk Statements  21-23/24/25-25-36/37/38
Safety Statements  23-24/25-45-36/37/39-26
WGK Germany  3
RTECS  TP6164333
TSCA  Yes
HS Code  39059100
Toxicity LD50 oral in rabbit: 35gm/kg

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