Calcium Carbide with SGS TEST and Lower Price
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- Loading Port:
- Tianjin
- Payment Terms:
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- 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: The stronger the transpiration is, the faster the absorption rate of inorganic salts and water is
- wrong. Can only promote the transport up! Can not promote absorption.
- Q: Is the conduction of excitement on neurons related to inorganic salts?
- Neurons, also known as nerve cells, constitute the basic unit of the nervous system structure and function.
- Q: Why can quaternary ammonium salts catalyze the heterogeneous reaction between water-soluble inorganic salts and organic compounds
- Quaternary ammonium salts have the characteristics of surfactants, with the water phase of the nucleophile in the composition of the ion pair, into the organic phase, thereby promoting the heterogeneous reaction faster 6224
- Q: The presence of inorganic salts
- The presence of inorganic salts is mostly present in the ionic state in a small number of compounds
- Q: By balancing the benefits of dietary supplementation with inorganic salts, what are the advantages and disadvantages of taking health care agents?
- Obviously, the advantages of taking health care agents are targeted, quick and effective; the disadvantage is to maintain the problem after the effect is like a hormone therapy, hormone therapy after the effect is very good, and physically strong after the virus may be recovered It is very effective, some poor physical is not the case. Poor physique, perhaps more suitable for "balanced dietary supplement".
- Q: Does the lack of inorganic salts cause convulsions?
- The lack of important substances in the salt body is indeed the use of salt to protect the health of important substances than the calcium and phosphorus main body bone calcium blood coagulation muscle contraction and nerve cell regulation very important phosphorus calcium with the same function of food are preserved phosphorus body lack of calcium muscle spasms Can be rash dyspnea gastrointestinal paralysis and other body no phosphorus calcium calcium phosphate can be used to make bone calcium and phosphorus with a reasonable reason to play its role in the use of salt my body's non-essential body about 50 grams of salt according to 0 --- 2 5 grams To follow the excreta outside the body need to be added or otherwise the body of the production capacity of the body is extremely lack of salt can be fainting disease to speed up or even cause muscle weakness in the iron content and its role is not important in vivo iron deficiency anemia and other iron deficiency
- Q: The lack of three major inorganic salts can cause symptoms in the plant
- Nitrogen: to promote cell division and growth, so that leaves grow lush. Lack of performance: plant thin and thin, leaves yellow, severe leaves were light brown.
- Q: What is the difference between "organic salt" and "inorganic salt"? What is the difference between "organic salt" and "inorganic salt"?
- Inorganic salts are inorganic acids (hydrochloric acid, sulfuric acid, nitric acid) with alkali generated by the reaction of the salt is called inorganic salts. Inorganic salts are salts that do not contain carbon, and organic salts are carbon-containing but do not include carbonates.
- 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
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Calcium Carbide with SGS TEST and Lower 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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