1.09288
Copper(II) ethylenediamine solution
DIN 54270, for measuring the viscosity of cellulose
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About This Item
NACRES:
NA.05
UNSPSC Code:
12352402
Product Name
Copper(II) ethylenediamine solution, DIN 54270, for measuring the viscosity of cellulose
form
liquid
pH
12.0-12.5 (20 °C, 10 g/L in H2O)
density
1.10 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
Related Categories
Analysis Note
Identity (IR-spectrum): passes test
Copper: 0.95 - 1.05 mol/l
Ethylendiamine: 1.90 - 2.10 mol/l
pH-value (1 %; water): 12.0 - 12.5
Density (d 20/4): 1.096 - 1.102
Copper: 0.95 - 1.05 mol/l
Ethylendiamine: 1.90 - 2.10 mol/l
pH-value (1 %; water): 12.0 - 12.5
Density (d 20/4): 1.096 - 1.102
Application
Copper(II) ethylenediamine solution, conforming to DIN 54270 standards, is used for accurately measuring the viscosity of cellulose solutions, essential for industries like textiles and pharmaceuticals.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
Storage Class
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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