270296
碳化钙
pieces, thickness <10 mm , typically, technical grade, ~80%
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关于此项目
线性分子式:
CaC2
化学文摘社编号:
分子量:
64.10
UNSPSC Code:
12352300
NACRES:
NA.23
PubChem Substance ID:
EC Number:
200-848-3
Beilstein/REAXYS Number:
3909011
MDL number:
InChI key
UIXRSLJINYRGFQ-UHFFFAOYSA-N
InChI
1S/C2.Ca/c1-2;/q-2;+2
SMILES string
[Ca++].[C-]#[C-]
grade
technical grade
assay
~80%
form
pieces
thickness
<10 mm , typically
density
2.22 g/mL at 25 °C (lit.)
Quality Level
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signalword
Danger
hcodes
target_organs
Respiratory system
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3 - Water-react. 1
法规信息
监管及禁止进口产品
此项目有
G Malla et al.
Chemosphere, 58(2), 141-147 (2004-12-02)
Mitigation of methane (CH4) and nitrous oxide (N2O) emissions from soil is important to reduce the global warming. Efficacy of five nitrification inhibitors, i.e. neem (Azadirachta melia) cake, thiosulphate, coated calcium carbide, neem oil coated urea and dicyandiamide (DCD) and
Production of calcium carbide from fine biochars.
Guodong Li et al.
Angewandte Chemie (International ed. in English), 49(45), 8480-8483 (2010-09-14)
Xiaoguang Jiao et al.
Science in China. Series C, Life sciences, 48 Suppl 1, 26-32 (2005-08-11)
A field experiment was carried out at the Shenyang Experimental Station of Ecology (CAS) in order to study the effects of slow-release urea fertilizers high polymer-coated urea (SRU1), SRU1 mixed with dicyandiamide DCD (SRU2), and SRU1 mixed with calcium carbide
H Kjuus et al.
British journal of industrial medicine, 43(4), 237-242 (1986-04-01)
The overall mortality and the incidence of cancer have been studied among male employees at a plant producing calcium carbide. The cohort was defined as all men employed at the plant for at least 18 months in the period 1953
B K Van Kreel et al.
Journal of mass spectrometry : JMS, 31(1), 108-111 (1996-01-01)
A rapid and inexpensive method was developed to determine deuterium enrichment in body fluids. This is achieved by converting water into acetylene. To vacutainer tubes a small amount of calcium carbide is added. The tubes are evacuated and 25 microliters
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