Acide sulfurique puriss. p.a. pour la détermination du réactif Hg ACS. ISO reag. Ph. Eur 95- 97,0 %

Code: 30743-1l-m D2-231

Packaging

In PE-bottles;also available PE-bottles black (Material no. ending with PEBL; Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *...


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Votre prix
$96.76 EACH
DEMANDER

Packaging

In PE-bottles;also available PE-bottles black (Material no. ending with PEBL; Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H)

agencyreag. ISO, USP/NF, reag. Ph. Eur.
anion tracesphosphate (PO43-): ≤0.00005%, chloride (Cl-): ≤0.1 ppm, nitrate (NO3-): ≤0.2 ppm
assay95.0-97.0%
bp~290 °C (lit.)
cation tracesTi: ≤0.00001%, Pb: ≤0.000002%, Mn: ≤0.000001%, Tl: ≤0.000005%, Be: ≤0.000001%, Al: ≤0.000005%, Hg: ≤0.005 ppm, Bi: ≤0.000005%, As: ≤0.01 ppm, Ba: ≤0.000005%, Sr: ≤0.000002%, Cd: ≤0.000002%, Fe: ≤0.1 ppm, Mg: ≤0.000005%, Co: ≤0.000001%, Zr: ≤0.1 mg/kg, Cr: ≤0.000005%, Zn: ≤0.000005%, Ge: ≤0.000005%, Na: ≤0.00005%, Ag: ≤0.000002%, Cu: ≤0.000001%, Ni: ≤0.000002%, K: ≤0.00001%, V: ≤0.000001%, Ca: ≤0.00002%, Li: ≤0.000001%, Mo: ≤0.000002%
colorAPHA: ≤10
density1.840 g/mL at 25 °C (lit.)
descriptionNominally 95-98% H2SO4
formliquid
gradepuriss. p.a., ACS reagent
ign. residue≤5 ppm
impurities≤2 ppm ammonium (NH4), ≤1 ppm heavy metals (as Pb), ≤2 ppm KMnO4 red. matter (as O)
InChI keyQAOWNCQODCNURD-UHFFFAOYSA-N
InChI1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
pH1.2 (5 g/L)
Quality Level100
SMILES stringOS(O)(=O)=O
vapor density﹤0.3 (25 °C, vs air)
vapor pressure1 mmHg ( 146 °C)
Cas Number7664-93-9
Hazard Class8
Un Number1830
Pack GroupII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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