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calcium carbide--Amine

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seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-10-15 15:18
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Product details

Quick Details

  • Classification:Amine
  • CAS No.:75-20-7
  • EINECS:200-848-3
  • Molecular formula:CaC2
  • Melting point:447℃
  • Boiling point:2300℃
  • stability:Stability Reacts violently with water liberating highly flammable gas (acetylene). Don't use water if the materials are involved with a fireplace. Incompatible with moisture, Water, strong oxidizing agents, alcohols, hydrogen chloride, magnesium.
  • water solubility:hydrolyses
  • expensive point:无意义
  • Appearance:GRAY CRYSTALS OR BLACK LUMPS
  • HazardClass:4.3

Packaging & Delivery

  • Packaging Detail:50kg&100kg&200kg with iron drum
  • Delivery Detail:

Detailed Description

Specifications

Calcium carbideGas yield:295L/kg min In 50/100/120/200kg drum
Size:1/3,2-4,4/7,7/15,15-25,25-50,50-80,70-100,80-120,120-250mm

Applicantion:

 

The product is lumpy substance, its surface is a touch deep grey, has slight nasty smell. It may produce acetylene gas when met water, it may burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive selection of acetylene gas in mid-air is 2.3% - 81%).

 

Technical specifications and features

1. Name

calcium carbide

 

2. Molecular formula

CaC2

3. UN

1402

4. Class

4.3

5. HS code

28491000

6. Gas yield20 101.3 Kpa

≥295L/KG

7. Ph3(V/V)

&le0.08%

8. H2S(V/V)

&le0.1%

9.Molecular weight

64.10

(based on 1995 worldwide relative atomic mass)

10. SIZE

4/7,7/15,15-25,25-50,50-80,80-120MM

11. Packing

50kg or 100kg iron drum

 

Cautions during transportion:

The packing should be stored in good shape and the products ought to be saved inside a dry,awesome and ventilated place.It ought to be outside of the cargo burns up and acidity.It ought to avoid meeting water and Moisture.It ought to produce the acetylene in iron drum before storing in warehouse. moving drums,heavy putting lower and colliding aren't permitted to prevent the spark results in explosion.

 

 


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