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)
Carolina Urrutia et al.
Bulletin of environmental contamination and toxicology, 80(6), 526-528 (2008-03-29)
Chromium poses a potential threat to coastal ecosystems. We used standard toxicity bioassays (semi-static, chronic) to evaluate EDTA as a chelating agent for reducing trivalent and hexavalent chromium toxicity on Petrolisthes laevigatus. Crab survival decreased linearly with increased chromium concentrations
Uptake and distribution of chromium in isolated rat hepatocytes and its relation to cellular injury.
S Ueno et al.
The Kitasato archives of experimental medicine, 63(1), 49-57 (1990-04-01)
In order to study the difference of uptake and distribution between hexavalent (Cr6+) and trivalent (Cr3+) chromium in isolated rat hepatocytes, the cells were incubated with Cr6+ or Cr3+ (1 mM Cr) at 37 degrees C for up to 60
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
Michael A Idachaba et al.
Journal of hazardous materials, 96(2-3), 331-340 (2002-12-21)
An evaluation of the effect of differences in chromium nitrate to cement ratio on the microbial stability of a chromium nitrate/cement waste form, as reflected in the leaching of chromium, calcium, magnesium and aluminum; was carried out in this study.
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