Technical Data Sheet
Azomethine H hydrate, 5 g, plastic
≥95 %, p.a.
Pack Qty.
Pack.
4-Hydroxy-5-(2-hydroxybenzylidenamino)-naphthalene-2,7-disulphonic acid
Empirical formula C17H12NNaO8S2 · x H2O
Molar mass (M) 445,40 g/mol
WGK 1
CAS No. 206752-32-1
EG-Nr. 227-698-1
Molar mass (M) 445,40 g/mol
WGK 1
CAS No. 206752-32-1
EG-Nr. 227-698-1
Reagent for the determination of boron
€82.25/Pack Qty.
excl. VAT. | 5 g per Pack Qty.
Art. No. CP99.1
In stock
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from 6 Pack Qty.
€78.14/Pack Qty.
from 24 Pack Qty.
€74.02/Pack Qty.
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
CP99.1 | 5 g | plastic |
€82.25 |
|
|
CP99.2 | 1 g | glass |
€26.35 |
|
|
CP99.3 | 25 g | glass |
€317.15 |
|
|
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Downloads / MSDS
General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Type analysis
Appearance | yellow to orange powder |
Assay (HPLC) | ≥95,0 % |
Water (KF) | ≤8,0 % |
Specific extinction E 1 %/ 1 cm (236 nm, pH 5,1) | ≥1200 |
Suitability for determination of boron | complies |