Phthalein Purple

产品名称：

2411-89-4
Phthalein Purple
Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone

产品介绍：

产品说明

分析说明

Identity (UV/VIS-Spectrum): passes test
Absorption maximum λ_max.(Sodium hydroxide solution 0.1 mol/l): 577 - 580 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.005 g/l;sodium hydroxide solution 0.1 mol/l;calc. on anhydrous substance): ≥ 750
Water (according to Karl Fischer): ≤ 10 %
Suitability as indicator (for metal titration): passes test

基本信息

经验(实验)分子式	C₃₂H₃₂N₂O₁₂
分子量	636.60
MDL编号	MFCD00005911
EC索引号	219-318-8

产品性质

agency	reag. Ph. Eur.
质量水平	200
杂质	≤10% Water (Karl Fischer)
mp	186 ℃
堆积密度	50 kg/m³
储存温度	2-30℃
InChI	1S/C32H32N2O12.4Na/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42;;;;/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;/q;4*+1/p-4
InChI key	KSMPPVYJZJBIES-UHFFFAOYSA-J

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable