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线性分子式:
(MgCO3)4 · Mg(OH)2 · 5H2O
化学文摘社编号:
分子量:
485.65
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
235-192-7
MDL number:
Form:
powder
InChI key
SXKPPTNZIUYFJR-UHFFFAOYSA-D
InChI
1S/4CH2O3.5Mg.7H2O/c4*2-1(3)4;;;;;;;;;;;;/h4*(H2,2,3,4);;;;;;7*1H2/q;;;;5*+2;;;;;;;/p-10
SMILES string
O.O.O.O.O.[Mg++].[Mg++].[Mg++].[Mg++].O[Mg]O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O
product line
BioXtra
form
powder
reaction suitability
core: magnesium
concentration
40-43.5% (MgO, titration with NaOH)
impurities
≤0.005% Phosphorus (P), ≤0.1% Insoluble matter
anion traces
chloride (Cl-): ≤0.1%, sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.01%, Ca: ≤0.5%, Cu: ≤0.0005%, Fe: ≤0.02%, K: ≤0.005%, NH4+: ≤0.05%, Na: ≤0.03%, Pb: ≤0.001%, Zn: ≤0.0005%
Quality Level
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Application
- Inerting mechanism of magnesium carbonate hydroxide pentahydrate for coal dust deflagration under coal gasification(五水碱式碳酸镁对煤气化下煤尘爆燃的惰化机制):研究采用五水碱式碳酸镁削弱煤尘爆炸,说明它可充当有效的惰化剂(Yin et al., 2022)。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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