8.22338

Sulfanilic acid

for synthesis

• 동의어(들): Sulfanilic acid, 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
• 실험식(Hill 표기법): C₆H₇NO₃S
• CAS Number: 121-57-3
• Molecular Weight: 173.19
• MDL number: MFCD00007886
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 204-482-5
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥99% substance (anhydrous) basis (acidimetric)
• 양식: solid
• autoignition temp.: >400 °C
• 효능: 12300 mg/kg LD₅₀, oral (Rat)
• pH: 2.5 (20 °C, 10 g/L in H₂O)
• mp: 288 °C (decomposes)
• solubility: water: 10 g/L at 20 °C
• density: 1.485 g/cm³ at 25 °C
• 벌크 밀도: 620 kg/m³
• 저장 온도: 2-30°C
• SMILES string: [S](=O)(=O)(O)c1ccc(cc1)N
• InChI: 1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
• InChI key: HVBSAKJJOYLTQU-UHFFFAOYSA-N

설명

분석 메모

Assay (acidimetric, calc. on anhydrous substance): ≥ 99.0 %
Loss on drying (110 °C 2h): ≤ 2.0 %
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H317 - H319
• 예방조치 성명서: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable