1.05986

Marble granular

for producing CO₂

• 동의어(들): Calcium carbonate
• Linear Formula: CaCO₃
• CAS Number: 471-34-1
• Molecular Weight: 100.09
• Beilstein: 8008338
• MDL number: MFCD00010906
• UNSPSC 코드: 11111605
• EC 인덱스 번호: 207-439-9
• NACRES: NB.21
• 양식: solid

속성

• Quality Level: 100
• 양식: solid
• 효능: 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.)
• 벌크 밀도: 300‑1400 kg/m³
• 저장 온도: 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

설명

분석 메모

Identity: passes test
Particle size (0.5-2 mm): ≥ 95 %

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable