Calcium Carbide with SGS TEST and Lower price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
22.5
Supply Capability:
1000 m.t./month

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Product Description:

This product is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the 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)

≤0.08%

8. H2S(V/V)

≤0.1%

9.Molecular weight

64.10

(according to 1995 international 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 must be kept in good condition and the goods should be stored in a dry,cool and ventilated place.It should be separate from the cargo can burn and acid.It should avoid meeting water and moisture.It should give off the acetylene in iron drum before storing in warehouse. Rolling drums,heavy putting down and colliding are not allowed to avoid the spark leads to explosion.

 

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Q:What are the physiological functions of inorganic salts
Maintain cell osmotic pressure and acid-base balance
Q:ATP components are not inorganic salts
ATP is composed of adenosine and three phosphate groups, chemical formula C10H16N5O13P3, structural formula C10H8N4O2NH2 (OH) 2 (PO3H) 3H, molecular weight 507.184. Three phosphoryl groups are prepared from adenosine as alpha, beta and gamma phosphates. ATP is chemically named 5'-triphosphate-9-β-D-ribofuranosyladenine, or 5'-triphosphate-9-β-D-ribofuranosyl-6-aminopurine.
Q:How to extract inorganic salts in soil?
Find a piece of mud, with water, filter out the permeate, filter with filter paper. The liquid was placed in a beaker and dried to obtain white crystals
Q:Where are the parts of the bryophyte absorb water and inorganic salts?
Moss moss moss, moss Gang, moss root through the fake root absorption, that is, the use of cell penetration technology, moss Gang has evolved out of the root, so you can directly through the relatively low roots to absorb Oh
Q:does the water solubility of an inorganic salt increase or decrease as the temp of the water is increased. Exp?
IIRC, it depends on the salt.
Q:Seaweed, kelp, shrimp and other seafood, the content is more of the kind of inorganic salts
Inorganic salts in the human body is very small, but the role is very large, if the lack of suffering from the corresponding diseases, such as iodine deficiency susceptible to big neck disease, kelp, seaweed and shrimp and other seafood iodine is rich; More calcium; spinach rich in iron; nuts, liver and other zinc more.
Q:After running the training is best to drink what drinks add inorganic salt
C100 ah
Q:Does the plant absorb some of the inorganic salt?
While the plant absorbs inorganic salts through the way of active transport, the process requires the carrier and the need to consume the energy generated by cell metabolism.
Q:Several kinds of inorganic salt food sources?
Phosphorus-rich foods: fish, lean meat, untreated cereals, eggs, dried fruits, all kinds of seeds, etc. Almost all natural foods
Q:Why is sodium chloride(salt) an inorganic compound?
Yes it is considered to be organic only if the compound contains carbon. Oxygen and Hydrogen have no bearing on that, for example CO2 is organic, whereas H2O is not.

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