Agency
USP/NF
meets USP testing specifications
质量水平
蒸汽压
<0.1 mmHg ( 20 °C)
形式
powder, crystals or granules
自燃温度
842 °F
电阻率
1375 μΩ-cm, 20°C (graphite)
杂质
cyanogens, passes test
≤3.5% acid solubles
mp
3550 °C (lit.)
痕量阴离子
chloride (Cl-): ≤0.2%
sulfate (SO42-): ≤0.2%
sulfide (S2-): passes test
SMILES字符串
[C]
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
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应用
Activated charcoal has been used during the preparation of enzyme extract for β-1,3-glucanase and chitinase assay.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Biochemical markers involved in horizontal resistance to Phytophthora infestans in potatoes.
Wolski EA, et al.
Fruit, Vegetable and Cereal Science and Biotechnology, 3, 89-94 (2009)
Kohsuke Ohmatsu et al.
Nature chemistry, 6(1), 47-51 (2013-12-19)
The development of a general catalytic method for the direct and stereoselective construction of contiguous all-carbon quaternary stereocentres remains a formidable challenge in chemical synthesis. Here, we report a highly enantio- and diastereoselective [3+2] annulation reaction of 5-vinyloxazolidinones and activated
Nathalie Butt et al.
Ecological applications : a publication of the Ecological Society of America, 23(4), 936-943 (2013-07-20)
A typical way to quantify aboveground carbon in forests is to measure tree diameters and use species-specific allometric equations to estimate biomass and carbon stocks. Using "citizen scientists" to collect data that are usually time-consuming and labor-intensive can play a
Yin Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 533-538 (2013-12-25)
Stomatal pores surrounded by a pair of guard cells in the plant epidermis control gas exchange between plants and the atmosphere in response to light, CO2, and the plant hormone abscisic acid. Light-induced stomatal opening is mediated by at least
Nuno Carvalhais et al.
Nature, 514(7521), 213-217 (2014-09-26)
The response of the terrestrial carbon cycle to climate change is among the largest uncertainties affecting future climate change projections. The feedback between the terrestrial carbon cycle and climate is partly determined by changes in the turnover time of carbon
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