Calcium Carbide with SGS TEST and Lower Price
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22.5
- Supply Capability:
- 1000 m.t./month
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Commodity:Calcium carbide
Physical appearance:Brown,grey,black,purple solid
CAS NO:75-20-7
Molecular Formula:CaC2
Molecular Weight:64.10
Specification:
Index
Value
Gas Yield <L/kg>
280/285/290/295/300/305/310/315
PH3 %<v/v>
≤0.06
H2S %<v/v>
≤0.1
Grain <mm>
25/50/80/120
Package:50 or 100 kgs drum
Usage:Used in the generation of acetylene gas for welding, and as a reagent
- Q: and what are the kinds of organic compounds?..pls. help me abt. this..thanks!..(^_^)
- Organic compounds are anythng with carbon C in them. Acids or bases can be organic or inorganic depending on if they have a carbon atom in them. Salts result from a reaction of an acid and a base e.g. Sodium chloride NaCL results from a reaction of HCL and NaOH i.e. HCL + NaCL = NaCL + H20. A reaction involving an acid and a base results in a salt and water as shown above. So compounds are organic if they have carbon in them, including the oxides
- Q: What is the physiological function of inorganic calcium
- Maintain the life of cells and organisms
- Q: Is the conduction of excitement on neurons related to inorganic salts?
- Neurons are cells with long synapses (axons) that consist of cell bodies and cell processes. In the long axon with a layer of sheath, composed of nerve fibers, it is a small branch of the end called nerve endings. Cell bodies are located in the brain, spinal cord and ganglion, the cell processes can be extended to the body organs and tissues. The cell body is a nuclear part of the cell, its size is very different, about 4 to 120 microns in diameter. Nuclear large and round, located in the central cell, less chromatin, nucleolus obvious. There are plaque outside the cytoplasmic chromatin (formerly known as Neil body), there are many neuronal fibers.
- Q: How to add inorganic salts
- Helicobacter pylori can cause a variety of stomach problems, including gastritis, gastric ulcer, duodenal ulcer, non-ulcerative indigestion, gastric cancer. Therefore, the eradication of Helicobacter pylori has become an important measure for the treatment of modern gastrointestinal diseases. To identify patients with Helicobacter pylori infection, the clinical need for a high sensitivity, specificity, fast, simple, safe, inexpensive Hp diagnostic method, that is, carbon 14 breath test. The examination and painless, noninvasive, fast and simple, no cross the advantages of infection, experts at home and abroad have been recommended for the diagnosis of Hp gold standard, has been widely used in clinical practice.
- Q: Sodiumcorbonate is inorganic salt , why it is not organic substance even it contains carbon?
- Organic molecules have carbon to carbon bonds. EDIT: I wonder why I got a thumb down for stating the definition of an organic molecule? Yahoo answers is a weird place. If there's only one carbon atom in a molecule its not an organic molecule, because there can be no C-C bonds...
- Q: how come a penny can hold more drops of the salt water solution than just plain tap water from your faucet?
- Put in in a narrow tube. The narrower it is, the more surface tension it has at the meniscus.
- Q: Does the inorganic salt affect the gpc molecular weight results?
- GPC determination of molecular weight through the column when the molecular size of the molecular peak, the molecular weight of the early comparison of the peak, that is relatively large molecules in the GPC pillars can not pass, pass the molecules were detected out of the peak, This molecular weight is not absolute, since the GPC determination is actually the size of the molecule rather than the size of the molecule, and of course it is also possible to approximate the molecular weight of the molecular weight of the molecule. Large; exactly how their relationship, with GPC can not be determined, only through the standard liquid molecular weight to compare, this result is relative, not absolute.
- Q: My inorganic diet seems to be working but I am getting tired of the taste of rock salt. Should I continue?
- Its all a matter of self-preservation.
- Q: People lack the inorganic salt will be what disease
- iodine deficiency can lead to illness, children and adult goiter, hyperthyroidism and so on.
- Q: Inorganic salt through what way into the human body
- You eat every day
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Calcium Carbide with SGS TEST and Lower Price
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22.5
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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