Good quality of Calcium Carbide and with best price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22.5
- Supply Capability:
- 1000 m.t./month
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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.
- Q:would heterotrophic organism grow well in inorganic salt media? why or why not?
- No. Heterotrophs get energy from the environment in the form of chemical bonds within organic molecules (such as glucose). An inorganic salt medium would not supply the needed organic molecules. Your heterotroph would starve.
- Q:A. food gathering and digestion B. photosynthesis and diatom structures C. reproduction and osmosis D. wave and current motions
- its not a so try b or c those 2 are the most likely to be the right answers
- Q:The lack of three major inorganic salts can cause symptoms in the plant
- P: Promote the development of seedlings and the opening of flowers so that the fruit and seed are mature early. Lack of performance: the plant is particularly short, leaves were green, and purple.
- Q:What is the time when the maximum number of inorganic salts is needed
- Nitrogen is the basis of many important organic compounds in the body, such as protein, nucleic acid, chlorophyll, enzymes, vitamins, alkaloids and some hormones, etc. Nitrogen is also the basis of genetic material. In all organisms, the protein is most important, it is Often at the center of metabolic activity, which is the primary factor limiting plant growth and yield, and has a significant effect on improving product quality.
- Q:Do inorganic mercury salts bioaccumulate?
- Yes they do bioaccumulate. Mercury builds up for years and years, and eventually sits in a residue of pure mercury. - JJ
- Q:I need help with this
- anything which contain carbon is organic. so enzyme is the odd one out.
- Q:What is the physiological function of inorganic calcium
- Cells and organisms of the important components
- Q:What does salt form when it dissolves?
- ions. depending on which kind of salt: NaCl -> Na+ + Cl-
- Q:is table salt organic or inorganic, why?
- Inorganic - NaCl - no complex carbon compounds.
- Q:After a lot of sweating, the amount of drink with inorganic salt drink right?
- It is best to drink this kind of drink, which contains sodium and potassium, and when the body after a lot of exercise will consume a lot of potassium, leaving the body feel weak, this drink can quickly add the body Electrolyte, need to note that before the exercise 1-2 hours, during exercise and after exercise have to drink
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Good quality of Calcium Carbide and with best price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22.5
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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