1.05986
碳酸钙
for producing CO2
别名:
Calcium carbonate
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关于此项目
线性分子式:
CaCO3
化学文摘社编号:
分子量:
100.09
UNSPSC Code:
11111605
NACRES:
NB.21
EC Index Number:
207-439-9
MDL number:
Beilstein/REAXYS Number:
8008338
Form:
solid
Quality Segment
form
solid
potency
6450 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
pH
9.5-10.5 (20 °C, 100 g/L in H2O, slurry)
mp
825 °C (decomposition)
density
2.93 g/mL at 25 °C (lit.)
bulk density
300‑1400 kg/m3
storage temp.
no temp limit
SMILES string
[Ca++].[O-]C([O-])=O
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
Analysis Note
Identity: passes test
Particle size (0.5-2 mm): ≥ 95 %
Particle size (0.5-2 mm): ≥ 95 %
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable