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About This Item
经验公式（希尔记法）:
C6H5NO3
CAS号:
分子量:
139.11
MDL编号:
UNSPSC代码:
12352104
EC索引号:
209-073-5
NACRES:
NA.21
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产品名称
3-Nitrophenol, indicator
质量水平
方案
≥98% (DSC (differential scanning calorimetry))
表单
solid
自燃温度
400 °C
效能
328 mg/kg LD50, oral (Rat)
pH值（酸碱度）
6.6-8.6 (20 °C in H2O)
沸点
194 °C/93 hPa
mp
95-98 °C
转变温度
flash point >100 °C
溶解性
insoluble 13.5 g/L
密度
1.49 g/cm3 at 20 °C
堆积密度
640 kg/m3
λmax
329-333 nm (buffer pH 6.6)
389-393 nm (buffer pH 11.0)
储存温度
2-30°C
SMILES字符串
[N+](=O)([O-])c1cc(ccc1)O
InChI
1S/C6H5NO3/c8-6-3-1-2-5(4-6)7(9)10/h1-4,8H
InChI key
RTZZCYNQPHTPPL-UHFFFAOYSA-N
分析说明
Purity (DSC (differential scanning calorimetry)): ≥ 98 %
Identity (UV/VIS-Spectrum): passes test
Melting point (DSC (differential scanning calorimetry)): 94 - 98 °C
Transition range: pH 6.6 - pH 8.6colourless - yellow
Absorption maximum λmax. (buffer pH 6.6): 329 - 333 nm
Absorption maximum λmax. (buffer pH 11.0): 389 - 393 nm
Spec. Absorptivity A 1%/1cm (λ1max; 0.05 g/l; buffer pH 6.6): 130 - 150
Spec. Absorptivity A 1%/1cm (λ2max; 0.05 g/l; buffer pH 11.0): 100 - 120
Identity (UV/VIS-Spectrum): passes test
Melting point (DSC (differential scanning calorimetry)): 94 - 98 °C
Transition range: pH 6.6 - pH 8.6colourless - yellow
Absorption maximum λmax. (buffer pH 6.6): 329 - 333 nm
Absorption maximum λmax. (buffer pH 11.0): 389 - 393 nm
Spec. Absorptivity A 1%/1cm (λ1max; 0.05 g/l; buffer pH 6.6): 130 - 150
Spec. Absorptivity A 1%/1cm (λ2max; 0.05 g/l; buffer pH 11.0): 100 - 120
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
储存分类代码
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
法规信息
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