<br /> 线性分子式: O2NC6H4N=NC6H3-2-(OH)CO2H CAS号: 2243-76-7 分子量: 287.23 颜色索引号: 14030 Beilstein: 962365 EC 号: 218-818-3 MDL编号: MFCD00007313 PubChem化学物质编号: 24851672 NACRES: NA.47">
powder
200
Dye content, 70%
titration: suitable
>300 °C (lit.)
1 N NH4OH: 1%, clear
385 nm
≥7000 at 266-276 nm in methanol at 0.006 g/L
diagnostic assay manufacturinghematologyhistology
room temp
OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)[N+]([O-])=O
1S/C13H9N3O5/c17-12-6-3-9(7-11(12)13(18)19)15-14-8-1-4-10(5-2-8)16(20)21/h1-7,17H,(H,18,19)
YVJPMMYYRNHJAU-UHFFFAOYSA-N
Warning
Acute Tox. 4 Oral - Eye Irrit. 2
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves