1.09161
Ferroin solution
redox indicator solution, for waste water analysis
Synonym(s):
Ferroin Redox indicator solution
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About This Item
UNSPSC Code:
12352103
NACRES:
NA.21
Recommended Products
product name
Ferroin indicator solution, for waste water analysis
Quality Level
form
liquid
pH
4-7 (20 °C in H2O)
density
1.01 g/cm3 at 20 °C
storage temp.
15-25°C
Analysis Note
Spec. Absorptivity A 1%/1cm (λmax; 0.2 %; buffer pH 4.0): 2.4 - 2.8
pH-value (20 °C): 3.5 - 4.5
Application test: conforms
pH-value (20 °C): 3.5 - 4.5
Application test: conforms
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 2
Storage Class
12 - Non Combustible Liquids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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