SX1220

5-Sulfosalicylic Acid, Dihydrate

• 同義詞: 2-Hydroxybenzoic-5-Sulfonic Acid, Dihydrate

屬性

• 蒸汽壓力: <1 hPa ( 20 °C)
• 形狀: crystals
• pH值: <0.5 (20 °C, 200 g/L in H₂O)
• mp: 109-117 °C (decomposition)
• 轉變溫度: flash point 150 °C
• 溶解度: 987 g/L
• 儲存溫度: room temp

描述

應用

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

分析報告

Assay:99.0-101.0%
Chloride (Cl):0.001% max
Color:White to off-white
Form:Crystals
Heavy metals (as Pb):0.002% max
Insoluble matter:0.02% max
Iron (Fe):0.001% max
Residue after ignition:0.1% max
Salicylic acid (HOC6H4COOH):0.04% max
Sulfate (SO4):0.02% max