1.59267
Metanil yellow
pH indicator, Reag. Ph Eur
别名:
Metanil yellow, 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C18H14N3NaO3S
化学文摘社编号:
分子量:
375.38
UNSPSC Code:
12352107
EC Index Number:
209-608-2
NACRES:
NA.21
MDL number:
产品名称
Metanil yellow, Reag. Ph Eur
SMILES string
[Na+].[S](=O)(=O)([O-])c1cc(ccc1)N=Nc2ccc(cc2)Nc3ccccc3
InChI
1S/C18H15N3O3S.Na/c22-25(23,24)18-8-4-7-17(13-18)21-20-16-11-9-15(10-12-16)19-14-5-2-1-3-6-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1
InChI key
NYGZLYXAPMMJTE-UHFFFAOYSA-M
agency
reag. Ph. Eur.
form
solid
potency
>2000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
color
brownish-yellow
pH
10 (20 °C, 10 g/L in H2O)
solubility
25 g/L
bulk density
330 kg/m3
storage temp.
no temp limit
Quality Level
Analysis Note
Description: brownish-yellow powder
Transition range: pH 1.2 - 2.3
Sensitivity test: conforms
Transition range: pH 1.2 - 2.3
Sensitivity test: conforms
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 2
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持