379972
硝酸铬(III) 九水合物
≥99.99% trace metals basis
别名:
九水三硝酸铬, 九水硝酸铬
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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.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-921-1
MDL number:
Assay:
≥99.99% trace metals basis
Form:
crystalline
Solubility:
H2O: very soluble(lit.)
InChI key
GVHCUJZTWMCYJM-UHFFFAOYSA-N
InChI
1S/Cr.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
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
assay
≥99.99% trace metals basis
form
crystalline
reaction suitability
core: chromium
impurities
≤100.0 ppm Trace Metal Analysis
mp
60 °C (lit.)
solubility
H2O: very soluble(lit.)
density
1.80 g/mL (lit.)
Quality Level
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Application
硝酸铬 (III) 九水合物可用于热分解法制备氧化铬纳米粒子。
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
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Original synthesis of chromium (III) oxide nanoparticles
Gibot P & Vidal L.
J. Eur. Ceram. Soc., 30.4, 911-915 (2010)
A Divsalar et al.
The protein journal, 25(2), 157-165 (2006-07-25)
Thermodynamic studies have been made on the effect of Cr(+3) on the conformation and structure of bovine beta lactoglobulin-A, (Blg-A) in 50 mM sodium chloride solution at 27 degrees C using isothermal titration calorimetry (ITC), circular dichroism (CD) and fluorescence
A Johansson et al.
Environmental research, 44(2), 279-293 (1987-12-01)
Rabbits were exposed by inhalation to a trivalent chromium compound (Cr(NO3)3) at a mean chromium concentration of 0.6 or 2.3 mg/m3 for about 4 months, 5 days/week and 6 hr/day. Light microscopic examination of the lungs revealed that both chromium
B Gammelgaard et al.
Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 13(1-2), 82-88 (1999-08-13)
The purpose of these studies was to compare the in vitro absorption of two inorganic chromium(III) compounds: chromium chloride and chromium nitrate, with organic chromium(III)-picolinate; and to investigate if any in vitro metabolism of chromium(VI) takes place. The in vitro
Experimental investigation of actual problems in the colorimetric determination of chromium with diphenylcarbazide.
N Hara
Industrial health, 24(1), 41-50 (1986-01-01)
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