12047
氧化钙
puriss., meets analytical specification of FCC, powder (fine)
别名:
生石灰, 石灰
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关于此项目
线性分子式:
CaO
化学文摘社编号:
分子量:
56.08
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-138-9
MDL number:
Form:
powder (fine)
InChI key
ODINCKMPIJJUCX-UHFFFAOYSA-N
InChI
1S/Ca.O
SMILES string
O=[Ca]
grade
puriss.
form
powder (fine)
quality
meets analytical specification of FCC
reaction suitability
core: calcium
impurities
≤0.5% insoluble in HCl, ≤2.5% Mg and alkali salts (SO4)
loss
≤3.5% loss on ignition
pH
12.6 (20 °C)
bp
2850 °C (lit.)
density
3.3 g/mL at 25 °C (lit.)
anion traces
fluoride (F-): ≤150 mg/kg
cation traces
As: ≤3 mg/kg, Pb: ≤2 mg/kg
storage temp.
−20°C
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
does not flash
flash_point_c
does not flash
法规信息
新产品
此项目有
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Chinese Journal of Catalysis, 27(5), 391-396 (2006)
Calcium oxide as a solid base catalyst for transesterification of soybean oil and its application to biodiesel production.
Kouzu M, et al.
Fuel: The Science and Technology of Fuel and Energy, 87(12), 2798-2806 (2008)
Marco Faustini et al.
Nanoscale, 5(3), 984-990 (2012-12-19)
We report the simple preparation of ultra-thin self-assembled nanoperforated titanium calcium oxide films and their use as reactive nanomasks for selective dry etching of silicon. This novel reactive nanomask is composed of TiO(2) in which up to 50% of Ti
M Lopes et al.
Poultry science, 92(3), 638-644 (2013-02-26)
Testing different management practices can help to identify conditions that decrease or even eliminate pathogenic bacteria in poultry litter. A trial was conducted to evaluate the effects of daily manual stirring (rotation of the litter with a pitchfork) for the
Mohammad Mahdi Najafpour et al.
Dalton transactions (Cambridge, England : 2003), 42(14), 5085-5091 (2013-02-12)
Inspired by Nature's catalyst, a nano-size layered manganese-calcium oxide showed a low overvoltage for water oxidation in acidic solutions, which is comparable to platinum.
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