8.00691

5-Sulfosalicylic acid dihydrate

for synthesis

• Synonym(e): 5-Sulfosalicylic acid dihydrate, Salicylsulfonic acid
• Empirische Formel (Hill-System): C₇H₆O₆S · 2H₂O
• CAS-Nummer: 5965-83-3
• Molekulargewicht: 254.21
• UNSPSC Code: 12352106
• EC Index Number: 202-555-6
• NACRES: NA.22
• MDL number: MFCD00149540
• Assay: ≥99.0% (acidimetric)
• Form: crystals
• Grade: synthesis grade

Eigenschaften

• grade: synthesis grade
• Quality Level: 200
• vapor pressure: <1 hPa ( 20 °C)
• assay: ≥99.0% (acidimetric)
• form: crystals
• potency: 1850 mg/kg LD₅₀, oral (Rat)
• pH: <0.5 (20 °C, 200 g/L in H₂O)
• mp: 109-117 °C (anhydrous substance)
• transition temp: flash point 150 °C
• solubility: soluble 987 g/L
• density: 0.8 g/cm³ at 20 °C
• bulk density: 310 kg/m³
• storage temp.: 2-30°C
• SMILES string: [S](=O)(=O)(O)c1cc(c(cc1)O)C(=O)O.C.C
• InChI: 1S/C7H6O6S.2CH4/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H4
• InChI key: NFYHZVWMQHQKRU-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (acidimetric): ≥ 99,0 %(m)
Heavy metals (as Pb): ≤ 0,001 %(m)
Identity (IR): conforms

Sicherheitshinweise

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Lagerklasse: 8A - Combustible, corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable