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质量水平
效能
>2000 mg/kg LD50, oral (Rat)
组成
dye content, ≥80% spectrophotometric assay
缺失
≤10% loss on drying, 110°C
pH值(酸碱度)
7 (20 °C, 10 g/L in H2O)
mp
>340 °C
溶解性
1 g/L
密度
0.71 g/cm3 at 29 °C
堆积密度
700‑900 kg/m3
λmax
608-612 nm in water
储存温度
2-30°C
SMILES字符串
[Na+].[Na+].[S](=O)(=O)([O-])c1cc2c(cc1)N\C(=C3\Nc4c(cc(cc4)[S](=O)(=O)[O-])C\3=O)\C2=O
InChI
1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;;
InChI key
KHLVKKOJDHCJMG-QDBORUFSSA-L
分析说明
Dye content (spectrophotometrically): ≥ 80 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λmax. (water): 608 - 612 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water): 380 - 475
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λmax. (water): 608 - 612 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water): 380 - 475
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
警示用语:
Warning
危险声明
危险分类
Skin Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 1
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