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Acids and Bases
Nitric acid, ACS reagent - 2.5L
Availablity:
In stock
Catalog/Part Number:
438073-2.5L
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 438073-2.5L
₦475,020.00
Description
ACS reagent, 70%
CAS Number 7697-37-2
Empirical Formula (Hill Notation) HNO3
Molecular Weight 63.01
General description
Nitric acid (HNO3) is a highly corrosive mineral acid. It is usually utilized for abstracting transition metal catalyst from single-walled carbon nanotubes (SWNTs) in order to purify them. The effect of nitric acid on the oxidation of multiwalled carbon nanotubes (MWCNTs) has been investigated by sample weight, Raman spectrum, solubility, morphology and alignment examinations.
Application
Nitric acid was used to increase the number of acid sites by altering the surface of activated carbon.
It may be used:
• In combination with acetic anhydride and zeolite catalysts for the preparation of p-nitrotoluene with high regioselectivity.
• In the pretreatment of rice straw for enhanced production of xylose.
• To minimize the extent of cation ordering in LiNi0.5Mn1.5O4, a transition metal-substituted spinel material, by surface treatment.
Packaging
100 mL in glass bottle
2.2 L in poly bottle
2.5, 6×2.5 L in PVC-coated bottle
500, 6×500 mL in PVC-coated bottle
Safety Information
RIDADR UN2031 - class 8 (5.1) - PG 2 - IATA PAX forbidden - Nitric acid >=65% - <= 70%
Technical Specifications
Properties
Related Categories ACS Grade Acids & Bases, Acids, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use,
Quality Level 200
grade ACS reagent
vapor pressure 8 mmHg ( 20 °C)
assay 68.0-70.0% (ACS specification)
70%
ign. residue ≤5 ppm
color APHA: ≤10
bp 120.5 °C (lit.)
density 1.413 g/mL at 20 °C (lit.)
anion traces chloride (Cl-): ≤0.5 ppm
sulfate (SO42-): ≤1 ppm
cation traces As: ≤0.01 ppm
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.2 ppm
SMILES string O[N+]([O-])=O
InChI 1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key GRYLNZFGIOXLOG-UHFFFAOYSA-N
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