产品名称９/div>
547-58-0
Methyl orange (C.I. 13025)
4-Dimethylaminoazobenzene-4?sulfonic acid sodium salt, Gold orange, Helianthine, Orange III
产品介绍９/div>
产品说明
分析说明
Transition range: pH 3.1 - pH 4.4pink - orange yellow
Appearance of solution: passes test
Loss on drying (110?C): 5
Transition range (according to ACS): passes test
Sensitivity test: passes test
基本信息
| 经验(实验)分子弎/td> |
C14H14N3NaO3S |
| 分子野/td> |
327.33 |
| MDL编号 |
MFCD00007502 |
| EC索引叶/td> |
208-925-3 |
产品性质
| 质量水平 |
200 |
| 等级 |
ACS reagent |
| agency |
reag. Ph. Eur. |
| 效能 |
60 mg/kg LD50, oral (Rat) |
| 缺失 |
5% loss on drying, 110ℂ/td> |
| pH?酸碱? |
6.5 (20 ? 5 g/L in H2O) |
| mp |
>300 ℂ/td> |
| 堆积密度 |
200?400 kg/m3 |
| 储存温度 |
2-30ℂ/td> |
| InChI |
1S/C14H15N3O3S/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20/h3-10H,1-2H3,(H,18,19,20)/p-1 |
| InChI key |
IETWCRRCPURZOC-UHFFFAOYSA-M |
安全信息
| 象形国/td> |
 |
| 警示用语９/td> |
Danger |
| 危险声明 |
H301 |
| 预防措施声明 |
P264 - P270 - P301 + P310 - P405 - P501 |
| 危险分类 |
Acute Tox. 3 Oral |
| 储存分类代码 |
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK |
WGK 3 |
| 闪点(F) |
Not applicable |
| 闪点(C) |
Not applicable |
m.cnreagent.com
