239259
硝酸铬(III) 九水合物
99%
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关于此项目
线性分子式:
Cr(NO3)3 · 9H2O
化学文摘社编号:
分子量:
400.15
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-921-1
MDL number:
Assay:
99%
Form:
crystals or chunks
Quality Level
assay
99%
form
crystals or chunks
reaction suitability
reagent type: catalyst
core: chromium
pH
2-3 (20 °C, 50 g/L)
mp
60 °C (lit.)
SMILES string
[Cr+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Cr.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
InChI key
GVHCUJZTWMCYJM-UHFFFAOYSA-N
General description
硝酸铬（III）九水合物是一种水合铬盐。它通常在有机合成中被用作铬源。
Application
硝酸铬（III）九水合物（Cr (NO3)3.9H2O）可被用于：
- 通过热分解法合成纳米氧化铬（Cr2O3）。
- 制备用于乙烯聚合的铬(III)基Ziegler-Natta催化剂
- 合成多孔配位聚合物MIL-101。
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - Skin Sens. 1B
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Milka O Montes-Holguin et al.
Environmental toxicology and chemistry, 25(1), 220-226 (2006-02-24)
The objective of the present study was to determine the oxidative stress caused by hexavalent chromium (Cr[VI]), the chromium (Cr) uptake, and the Cr speciation in Convolvulus arvensis L. plants grown in hydroponics media containing either Cr(VI) or Cr(III). The
Interconversion of CrO2 formed by decomposition of chromium (III) nitrate nonahydrate.
Maciejewski M, et al.
Journal of Solid State Chemistry, 119(1), 13-23 (1995)
Ming-Hsien Li et al.
Experimental animals, 57(1), 79-83 (2008-02-08)
Freshly defecated unsporulated oocysts of Eimeria piriformis from rabbit were treated with various concentrations (1%, 2.5%, 5%, and 10%) of chromium compounds, potassium dichromate, potassium chromate, chromium oxide and chromium nitrate, to examine their effect on sporulation. The sporulation time
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 239259-100G | 04061838787415 |
| 239259-2KG | 04061832579320 |
| 239259-500G | 04061838787422 |