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Merck
CN

695033

Sigma-Aldrich

硝酸

ACS reagent, 70%

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经验公式(希尔记法):
HNO3
化学文摘社编号:
分子量:
63.01
MDL编号:
UNSPSC代码:
12352106
eCl@ss:
38060304
PubChem化学物质编号:
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等级

ACS reagent

蒸汽压

8 mmHg ( 20 °C)

方案

68.0-70.0% (ACS specification)
70%

表单

liquid

灼烧残渣

≤5 ppm

颜色

APHA: ≤10

pH值(酸碱度)

<1.0

沸点

120.5 °C (lit.)

密度

1.413 g/mL at 20 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.5 ppm
sulfate (SO42-): ≤1 ppm

痕量阳离子

As: ≤0.01 ppm
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.2 ppm

SMILES字符串

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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Danger

危险分类

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

补充剂危害

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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