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Merck

15736

Supelco

硝酸钠

analytical standard

别名:

E251, 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:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥99.995% trace metals basis

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

mp

306 °C (dec.) (lit.)

溶解度

water: soluble 874 g/L at 20 °C

正離子痕跡

B: ≤1 mg/kg

適合性

conforms to structure for Infrared spectrum

應用

cleaning products
cosmetics
food and beverages
personal care

形式

neat

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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一般說明

硝酸钠是钠的硝酸盐,可用作腌肉制品中防止肉毒梭状芽孢杆菌和其他梭状芽胞杆菌产生的防腐剂。

應用

有关合适仪器技术的更多信息,请参考产品的分析证书。如需进一步支持,请联系技术服务部门。
硝酸钠可用作以下分析物定量的分析参考标准品:
  • 采用反相高效液相色谱和二极管阵列检测(RP-HPLC-DAD)测定火腿
  • 采用离子色谱(IC)技术测定人类唾液样品。

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)

does not flash

閃點(°C)

does not flash


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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