离岸价格
Get Latest Price|
22.5 Metric Ton Minimum Order
国:
China
モデル番号:
75-20-7
离岸价格:
ロケーション:
China
最低注文量の価格:
-
最低注文量:
22.5 Metric Ton
パッケージの詳細:
In 50/100kg new iron drums
納期:
Within 20 days after make an order
供給能力:
-
支払いタイプ:
T/T, L/C
製品グループ :
-
China
連絡先担当者 Ms. Mary
No.78, XiAn, Shaanxi
Procuct name: Calcium carbide
CAS: ******7 MF: CaC2
MW: *4.1 EINECS: ********3
Chemical Properties: Grey or black solid with a garlic-like odour
Product:calcium carbide
Gas yield:******5 L/KG
Size:*5mm**5mm,*5mm**0mm,****0mm,*****0mm,******0mm.
Package:**0kg iron drums, *0kg iron drums(according to buyer's request)
Every of your inquires are always meet with our careful attention,we need
longterm relationship with you, and waiting for your sincerely inquire.
Physical character:
Industrial products is gray, snuff color or black solid, contain higher
of calcium carbide is purple. New fracture of calcium carbide has
luster, reveal in the air to lose lustre show offwhite because of the
calcium carbide imbibe moisture. Relative density 2.*2 (*8 centigrade)
Industrial product calcium carbide content *0%. Melting point ***0
centigrade. Can conduct electricity, the higher purity, the higher
conduct electricity. Chemical property is very lively, at the appropriate
temperature can reaction with a lot of gas, solution. Touch with water
drastic decompound and bring acetylene and calcium hydroxide,
disengaging large numbers of heat. Has drastic chemical reaction
with chlorine, hydrogen chloride, sulfur, phosphorus, alcohol etc.
At high temperature.
Use: Calcium carbide is an important basic material in organic
synthesis industry, Acetylene obtanied from calcium carbide is
raw material to make ethylene, chloroprene rubber, calcium
cyanamide, acetic acd, acetaldehydr, ethylacetate, cyanide acetate,
dicyandiamide, acetone, octanol, trichloride ethylene etc.Also
used as desulfurizer and dehydrant of steel and for cutting and
welding metals.
国: | China |
モデル番号: | 75-20-7 |
离岸价格: | Get Latest Price |
ロケーション: | China |
最低注文量の価格: | - |
最低注文量: | 22.5 Metric Ton |
パッケージの詳細: | In 50/100kg new iron drums |
納期: | Within 20 days after make an order |
供給能力: | - |
支払いタイプ: | T/T, L/C |
製品グループ : | - |