Technical Data Sheet
Arsenazo III, 1 g
≥85 %, p.a.
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H301+H331-H410
toxic if swallowed or if inhaled, very toxic to aquatic life with long lasting effects
P273 P309+P311
avoid release to the environment, IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician
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2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalin-3,6-disulphonic acid
Empirical formula C22H18As2N4O14S2
Molar mass (M) 776,37 g/mol
ADR 6.1 III
WGK 3
CAS No. 1668-00-4
EG-Nr. 216-788-6
UN-Nr. 2811
Molar mass (M) 776,37 g/mol
ADR 6.1 III
WGK 3
CAS No. 1668-00-4
EG-Nr. 216-788-6
UN-Nr. 2811
Indicator for metal ions
Dissolve 0.1 g in 100 ml water
Dissolve 0.1 g in 100 ml water
€66.55/Pack Qty.
excl. VAT. | 1 g per Pack Qty.
Art. No. KK22.1
In production
from 6 Pack Qty.
€63.22/Pack Qty.
from 24 Pack Qty.
€59.90/Pack Qty.
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Product details
Arsenazo III ≥85 %, p.a.
Technical Information
| Determination of | Ca |
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Arsenazo III
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| KK22.1 | 1 g | glass |
€66.55 |
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| KK22.2 | 5 g | glass |
€252.65 |
|
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|
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| Assay (HPLC) | ≥85,0 % |
| Sulphated ash | ≤0,2 % |
| Loss on drying (120 °C) | ≤8,0 % |
| Specific Extinction E (1%/1cm) | 300,0-450,0 |
| Absorption max. (in H2O) | 535,0-543,0 nm |
| Absorption max. (in buffer pH 10) | 571,0-576,0 nm |
| Lead (Pb) | ≤0,001 % |
| Cadmium (Cd) | ≤0,005 % |
| Calcium (Ca) | ≤0,01 % |
| Chromium (Cr) | ≤0,005 % |
| Iron (Fe) | ≤0,01 % |
| Copper (Cu) | ≤0,005 % |
| Magnesium (Mg) | ≤0,005 % |
| Manganese (Mn) | ≤0,005 % |
| Nickel (Ni) | ≤0,005 % |
| Tin (Sn) | ≤0,005 % |