可以在產品的外部標簽上找到：
| 規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
|---|---|---|---|---|---|---|---|---|---|
| 1g | ￥ ????? | -- | > 10 | -- | -- | -- | -- | ￥ ????? | - + |
| 5g | ￥ ????? | -- | > 10 | -- | -- | -- | 1 | ￥ ????? | - + |
| 10g | ￥ ????? | -- | > 10 | -- | -- | -- | -- | ￥ ????? | - + |
| 25g | ￥ ?????? | -- | > 10 | -- | 2 | -- | -- | ￥ ?????? | - + |
| 100g | ￥ ?????? | -- | 4 | -- | -- | 1 | -- | ￥ ?????? | - + |
| 500g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
| 1000g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
| 大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1199703
CAS 號
1308-38-9
中文名稱
三氧化二鉻
MDL 號
MFCD00010949
分子量
151.99
存儲條件
Store at room temperature, keep dry and cool
網頁展示純度為入庫指導純度值，各批次間存在一定差異，實際純度以收貨為準
熔點
2435 °C
沸點
4000 °C at 760 mmHg
閃點
旋光
描述
TPSA
51.21
LogP
-0.3614
H_Acceptors
3
H_Donors
0
Rotatable_Bonds
0
[1]. Cecilia Solís, et al. Mixed proton-electron conducting chromite electrocatalysts as anode materials for LWO-based solid oxide fuel cells. ChemSusChem. 2012 Nov;5(11):2155-8.
[2]. Grace A Afolaranmi, et al. The effect of ascorbic acid on the distribution of soluble Cr and Co ions in the blood and organs of rats. J Appl Toxicol. 2013 Mar;33(3):220-6.
[3]. Hyung-Sik Woo, et al. Highly sensitive and selective trimethylamine sensor using one-dimensional ZnO-Cr2O3 hetero-nanostructures. Nanotechnology. 2012 Jun 22;23(24):245501.
[4]. M A Marzouk, et al. Ultraviolet and infrared absorption spectra of Cr2O3 doped-sodium metaphosphate, lead metaphosphate and zinc metaphosphate glasses and effects of gamma irradiation: a comparative study. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Oct:114:658-67.
[5]. S de Vries, et al. Separation of digesta fractions complicates estimation of ileal digestibility using marker methods with Cr2O3 and cobalt-ethylenediamine tetraacetic acid in broiler chickens. Poult Sci. 2014 Aug;93(8):2010-7.
警示圖
警示詞
Warning
危險申明
H302-H315-H319-H334-H335
警告申明
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
GHS 編碼
GHS08
1251826 現貨
￥ ????? -25g
1251828 貨期咨詢
￥ ?????? -25g
1251829 貨期咨詢
￥ ?????? -25g
現貨供應
專業護航
售后無憂
品質保障
無需湊單
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