Calcium Carbide(CAS 75-20-7)
UN No.:
UN 1402 4.3 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 72%-82%,≤40mm | RG | 25G | In Stock | 10 USD
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| 72%-82%,≤40mm | RG | 100G | In Stock | 33 USD
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| 99%,40nm | RG | 5G | In Stock | 13 USD
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| 99%,40nm | RG | 25G | In Stock | 52 USD
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| 99%,40nm | RG | 100G | In Stock | 168 USD
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| 99%,40nm | RG | 500G | In Stock | 709 USD
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Physical and chemical properties of 75-20-7
Boiling Point |
2300°C |
|---|---|
BRN |
3909011 |
Density |
2.22 g/mL at 25 °C(lit.) |
Exact Mass |
63.962589 |
Exposure Limits |
ACGIH: TWA 2 mg/m3 OSHA: TWA 5 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 2 mg/m3 |
LogP |
0.16260 |
Melting Point |
447°C |
Merck |
14,1656 |
Molecular Formula |
C2Ca |
Molecular Weight |
64.099 |
Sensitivity |
Moisture Sensitive |
Stability |
Stability Reacts violently with water liberating highly flammable gas (acetylene). Do not use water if this material is involved in a fire. Incompatible with moisture, water, strong oxidizing agents, alcohols, hydrogen chloride, magnesium. |
Storage condition |
water-free area |
Water Solubility |
HYDROLYSES |
Q&A for CAS 75-20-7
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Download SDS of 75-20-7
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H260 In contact with water releases flammable gases which may ignite spontaneously H315 Causes skin irritation H318 Causes serious eye damage H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 75-20-7
Operate under the ISO 9001 system
