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
Quality Level
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
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.
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
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Storage Class
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1092881000 | 04022536113180 |