Technical Data Sheet
1-Amino-2-hydroxy-4-naphthalenesulfonic acid, 100 g
≥90 %, p.a., ACS
Pack Qty.
Pack.
1-Amino-2-naphthol-4-sulfonic acid
Empirical formula C10H9NO4S
Molar mass (M) 239,25 g/mol
Melting point (mp) 295 °C
WGK 1
CAS No. 116-63-2
EG-Nr. 204-147-3
Molar mass (M) 239,25 g/mol
Melting point (mp) 295 °C
WGK 1
CAS No. 116-63-2
EG-Nr. 204-147-3
For determination of phosphate
€134.40/Pack Qty.
excl. VAT. | 100 g per Pack Qty.
Art. No. 2672.2
In production
from 6 Pack Qty.
€127.68/Pack Qty.
from 24 Pack Qty.
€120.96/Pack Qty.
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
2672.1 | 25 g | glass |
€53.25 |
|
|
2672.2 | 100 g | glass |
€134.40 |
|
|
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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
Guarantee analysis
Assay | ≥90,0 % |
Solubility in Na2CO3 | complies |
Ash content | ≤0,1 % |
Sulphate (SO4) | ≤0,2 % |
Suitability for determination of phosphate | complies |