8.02193

1,3-Benzenedisulfonic acid disodium salt

for synthesis

• 동의어(들): 1,3-Benzenedisulfonic acid disodium salt, di-Sodium benzene-1,3-disulfonate
• Linear Formula: C₆H₄-1,3-(SO₃Na)₂
• CAS Number: 831-59-4
• Molecular Weight: 282.20
• MDL number: MFCD00007492
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 212-606-4

속성

• 형태: solid
• pH: 6.9 (20 °C, 500 g/L in H₂O)
• solubility: 663 g/L
• 벌크 밀도: 860 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C6H6O6S2.2Na/c7-13(8,9)5-2-1-3-6(4-5)14(10,11)12;;/h1-4H,(H,7,8,9)(H,10,11,12);;/q;2*+1/p-2
• InChI key: XWPWZOJBTOJEGW-UHFFFAOYSA-L

설명

분석 메모

Assay (acidimetric after ion exchange): ≥ 80.0 %
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable