mol wt
~9840-14600 g/mol
Quality Segment
composition
oxyethylene content, 71.5-74.9%
impurities
≤0.25% ethylene glycol and diethylene glycol, ≤0.4% total ash, ≤0.75% water, ≤1 ppm ethylene oxide, ≤2 ppm arsenic, ≤20 ppm heavy metals, 50-125 ppm butylhydroxytoluene
ign. residue
≤0.30%
color
APHA: ≤120
particle size distribution
, coeff var ≤10% (residue, No. 140 USS), , coeff var ≤50% (residue, No. 270 USS)
pH
5.0-7.5(1:10), 5.0-7.5(1:40)
suitability
complies for Infrared spectrum
SMILES string
O2C(C2)C.O1CC1
InChI
1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
InChI key
RVGRUAULSDPKGF-UHFFFAOYSA-N
Application
Poloxamer 407是广泛的Pluronic®嵌段共聚物系列泊洛沙姆(poloxamer)的一种型号。广泛用作增稠剂和凝胶粘合剂。
Analysis Note
残留溶剂（GLC-HS）
1,4-二恶烷 ≤5 ppm，乙二醇 ≤620 ppm（仅在随机样品上验证）
1,4-二恶烷 ≤5 ppm，乙二醇 ≤620 ppm（仅在随机样品上验证）
Other Notes
平均分子量/质量 9840-14600 g/mol；平均分子量 10000-14600 g/mol
Legal Information
Pluronic is a registered trademark of BASF
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable