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Merck

229938

Sigma-Aldrich

硝酸钠

99.995% trace metals basis

别名:

智利硝石

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About This Item

经验公式(希尔记法):
NaNO3
CAS号:
分子量:
84.99
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

99.995% trace metals basis

形狀

solid

mp

306 °C (dec.) (lit.)

溶解度

water: soluble 874 g/L at 20 °C

SMILES 字串

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

InChI

1S/NO3.Na/c2-1(3)4;/q-1;+1

InChI 密鑰

VWDWKYIASSYTQR-UHFFFAOYSA-N

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應用

在胶体材料的不对称流场流动分馏(AF4)尺寸分布中,硝酸钠已被用于流动相的配制。它也可作为电解质中的组分用于电化学传感。

象形圖

Flame over circleExclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Ox. Sol. 3

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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