1.00684

Sulfanilic acid

for elemental analysis

• 同義詞: Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
• 經驗公式（希爾表示法）: C₆H₇NO₃S
• CAS號碼: 121-57-3
• 分子量：: 173.19
• MDL號碼: MFCD00007886
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 204-482-5
• NACRES: NA.21

屬性

• 品質等級: 100
• 形狀: solid
• 自燃溫度: >400 °C
• 效力: 12300 mg/kg LD₅₀, oral (Rat)
• pH值: 2.5 (20 °C, 10 g/L in H₂O)
• mp: 288 °C (decomposes)
• 溶解度: 10 g/L
• 密度: 1.485 g/cm³ at 25 °C
• 體積密度: 620 kg/m³
• 儲存溫度: 15-25°C
• InChI: 1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
• InChI 密鑰: HVBSAKJJOYLTQU-UHFFFAOYSA-N

描述

一般說明

standard for elemental analysis GR for analysis

應用

Sulfanilic acid standard for elemental analysis for analysis. CAS 121-57-3, EC Number 204-482-5, chemical formula NH₂C₆H₄SO₃H.

分析報告

Identity (IR-spectrum)conformsC content (mean value fivefold determination)41.3 - 41.8 %H content (mean value fivefold determination)3.9 - 4.3 %N-content (mean value fivefold determination)7.7 - 8.3 %O content (mean value fivefold determination)27.5 - 28.5 %S content (mean value fivefold determination)18.2 - 18.8 %Water (according to Karl Fischer)≤ 0.5 %Suitable for determination of C,H,N,O,S

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315 - H317 - H319
• 防範說明: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable