SX0665

Sodium Nitrite

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 别名: Sodium Nitrite, Diazotizing salts
• 经验公式（希尔记法）: NNaO₂
• CAS号: 7632-00-0
• 分子量: 69.00
• MDL號碼: MFCD00011118
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 231-555-9

属性

• agency: meets USP/NF
• 品質等級: 200
• 化驗: ≥97.0%
• 形狀: solid
• 雜質: ≤0.01% Insoluble matter
• pH值: 9 (20 °C, 100 g/L in H₂O)
• mp: 280 °C (decomposition)
• 溶解度: 820 g/L
• 負離子痕跡: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.01%
• 正離子痕跡: Ca: ≤0.01%; Fe: ≤0.001%; K: ≤0.005%; heavy metals (as Pb): ≤0.001%
• 運輸包裝: ambient
• 儲存溫度: room temp
• InChI: 1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
• InChI 密鑰: LPXPTNMVRIOKMN-UHFFFAOYSA-M

说明

應用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

分析報告

Assay: 97.0% min
Calcium (Ca): 0.01% max
Chloride (Cl): 0.005% max
Heavy metals (as Pb): 0.001% max
Insoluble matter: 0.01% max
Iron (Fe): 0.001% max
Potassium (K): 0.005% max
Sulfate (SO4): 0.01% max

安全信息

• 象形圖: GHS03,GHS06,GHS09
• 訊號詞: Danger
• 危險聲明: H272,H301,H319,H400
• 防範說明: P210 - P220 - P264 - P273 - P301 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Oral - Aquatic Acute 1 - 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 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable