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40280

Sigma-Aldrich

Nitric acid

semiconductor grade MOS PURANAL™ (Honeywell 17920), ≥69%

Synonym(s):

Nital

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About This Item

Empirical Formula (Hill Notation):
HNO3
CAS Number:
7697-37-2
Molecular Weight:
63.01
MDL number:
MFCD00011349
UNSPSC Code:
12352106
PubChem Substance ID:
57649963

grade

semiconductor grade MOS PURANAL™ (Honeywell 17920)

vapor pressure

8 mmHg ( 20 °C)

assay

≥69%

CofA

specification on request

color

colorless

bp

120.5 °C (lit.)

density

1.400 g/cm3 at 25 °C

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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Legal Information

PURANAL is a trademark of Honeywell Specialty Chemicals Seelze GmbH

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

supp_hazards

EUH071

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SZBF099CV
SZBE318B
SZBD185BV
SZBC117B
SZBA036AV

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