Super-DHB
SIAL/50862 - suitable for matrix substance for MALDI-MS, ≥99.0%
CAS Number: 63542-76-7
Product Type: Chemical
analyte chemical class(es) | glycans, peptides, proteins |
analyte functional class(es) | polymers |
assay | ≥99.0% |
≥99.0% (sum of DHB and 2-hydroxy-5-methoxybenzoi |
|
cation traces | Ca: ≤5 mg/kg |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤5 mg/kg | |
K: ≤5 mg/kg | |
Li: ≤5 mg/kg | |
Mg: ≤5 mg/kg | |
Mn: ≤5 mg/kg | |
Na: ≤5 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
Quality Level | 100 ![]() |
solubility | methanol: 1%, clear |
suitability | suitable for matrix substance for MALDI-MS |
technique(s) | MALDI-MS: suitable |
Analysis Note: | 9:1 mixture of DHB and 2-hydroxy-5-methoxybenzoi |
General description: | The “super-DHB” matrix consists of a 9:1 (w/w) mixture of 2,5-DHB and 2-hydroxy-5-methoxybenzoi |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Hazard Codes | Xn |
Risk Statements | 22-36/37/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (sum of DHB and 2-hydroxy-5-methoxybenzoi |
UNSPSC | 12000000 |