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Merck

379972

Sigma-Aldrich

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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About This Item

线性分子式:
Cr(NO3)3 · 9H2O
CAS号:
分子量:
400.15
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

化驗

≥99.99% trace metals basis

形狀

crystalline

雜質

≤100.0 ppm Trace Metal Analysis

mp

60 °C (lit.)

溶解度

H2O: very soluble(lit.)

密度

1.80 g/mL (lit.)

SMILES 字串

[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 密鑰

GVHCUJZTWMCYJM-UHFFFAOYSA-N

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應用

硝酸铬 (III) 九水合物可用于热分解法制备氧化铬纳米粒子。

象形圖

Flame over circleExclamation mark

訊號詞

Warning

危險分類

Aquatic Chronic 3 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - Skin Sens. 1B

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


分析证书(COA)

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在文件库中查找您最近购买产品的文档。

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Original synthesis of chromium (III) oxide nanoparticles
Gibot P & Vidal L.
J. Eur. Ceram. Soc., 30.4, 911-915 (2010)
A Johansson et al.
Environmental research, 39(2), 372-385 (1986-04-01)
Rabbits inhaled aerosols of hexavalent chromium (Na2CrO4) and trivalent chromium (Cr(NO3)3) at concentrations of 0.9 and 0.6 mg/m3 of the metal, respectively, for 4-6 weeks (5 days/week and 6 hr/day). Significantly more macrophages were obtained from the lungs of rabbits
[A simple method for preparing chromosulfuric or chromonitric acid].
W Tittelbach-Helmrich
Zeitschrift fur medizinische Laboratoriumsdiagnostik, 25(1), 56-57 (1984-01-01)
Experimental investigation of actual problems in the colorimetric determination of chromium with diphenylcarbazide.
N Hara
Industrial health, 24(1), 41-50 (1986-01-01)
N Susa et al.
Nihon juigaku zasshi. The Japanese journal of veterinary science, 51(6), 1103-1110 (1989-12-01)
Comparative effects of hexavalent (K2Cr2O7:Cr(VI)) and trivalent chromium (Cr(NO3)3:Cr(III)) on the development of lipid peroxidation, and the relationship between the lipid peroxidation and damage to tissues were studied using male ddY strain mice. The animals were administered with either of

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