Synonym:
Arsenic test paper
Properties:
Related Categories |
Analytical Reagents,
Analytical/Chromatography,
Application Specific Reagents,
Ion Tests,
Test Papers/Sticks
|
Description:
Analysis Note
Limit of sensitivity: 0,5 μg As
Application
Determination of arsenic in grape must and wine, determination of arsine in air. In the latter case the test paper should first be moistened with acetic acid anhydride.
General description
This test paper is used for the determination of arsenic or arsine. It is baded on the fact that arsine forms a colored coordination compound with mercury compounds. The test paper is exposed to AsH3, liberated with zinc/hydrochloric acid, by holding the paper either over the test tube or over the end of a gas exhaust tube.
white → brown-black. The color reaction is faster, when the paper is first moistened before being used to test for AsH3 in air.
Packaging
Test paper box of 200 strips
Safety:
Hazard statements
H301-H310-H332-H373-H410
Precautionary statements
Missing Phrase - N15.00950417-P260-P262-P280-P302 + P352 + P310-P361 + P364
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR
UN 2025 6.1 / PGIII