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Merck
모든 사진(1)

문서

258121

Sigma-Aldrich

Nitric acid

ACS reagent, ≥90.0%

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About This Item

실험식(Hill 표기법):
HNO3
CAS Number:
Molecular Weight:
63.01
EC Number:
MDL number:
UNSPSC 코드:
12352106
PubChem Substance ID:

Grade

ACS reagent

vapor density

1.3 (vs air)

vapor pressure

6.6 mmHg ( 20 °C)
8 mmHg ( 20 °C)

설명

dilution test passes test

분석

≥90.0%

형태

liquid

무기 잔류물

≤0.002%

bp

120.5 °C (lit.)

density

1.48 g/mL at 20 °C (lit.)

음이온 미량물

chloride (Cl-): ≤0.7 ppm
dissolved oxides: ≤0.1% (as N2O3)
sulfate (SO42-): ≤5 ppm

양이온 미량물

As: ≤0.3 ppm
Fe: ≤2 ppm
heavy metals (as Pb): ≤5 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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포장

25 g packaged in clear glass bottles; 500 g packaged in poly-coated clear glass bottles

기타 정보

교체됨

제품 번호
설명
가격

픽토그램

Flame over circleSkull and crossbonesCorrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

보충제 위험성

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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