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Merck

258121

Sigma-Aldrich

硝酸

ACS reagent, ≥90.0%

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About This Item

经验公式(希尔记法):
HNO3
CAS号:
分子量:
63.01
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:

等級

ACS reagent

蒸汽密度

1.3 (vs air)

蒸汽壓力

6.6 mmHg ( 20 °C)
8 mmHg ( 20 °C)

描述

dilution test passes test

化驗

≥90.0%

形狀

liquid

燃燒殘留物

≤0.002%

bp

120.5 °C (lit.)

密度

1.48 g/mL at 20 °C (lit.)

負離子痕跡

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

正離子痕跡

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

SMILES 字串

O[N+]([O-])=O

InChI

1S/HNO3/c2-1(3)4/h(H,2,3,4)

InChI 密鑰

GRYLNZFGIOXLOG-UHFFFAOYSA-N

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包裝

25g 透明玻璃瓶包装;500g 聚合物涂覆的透明玻璃瓶包装

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产品编号
说明
价格

訊號詞

Danger

危險分類

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

安全危害

儲存類別代碼

5.1A - Strongly oxidizing hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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