chloromethane

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000MT m.t./month

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Packaging & Delivery

Packaging Detail:	1000L ISO-Tank; Refillable cylinder: 118L, 400L, 800L, 926L
Delivery Detail:	Within 15 days after receiving deposit

Application

The chloromethane is a kind of key methylating agent mainly for producing methyl chloride silence, tetramethyl-lead and methyl cellulose. It can also be used to make dichloromethane, chloroform, carbon tetrachloride and methyl chloride silane, and furthermore as the solvent for refrigerants, foaming agents, rubbers, resins and organic compounds. It is widely adopted as the solvent, extracting agent, propellant and refrigerant as well. In the medical application, it can be used for local anaesthetization, and in a few cases, it is used for producing quats and pesticides, and as the solvent for isobutyl rubber.

Q: Are plants absorbing water and inorganic salts only through root tip or wrong? The: This is wrong.

Q: What is the time when the maximum number of inorganic salts is needed: Potassium is ion-soluble in plant juice, and its main function is related to the metabolism of plants.

Q: Does the milk contain inorganic salts?: Calcium, phosphorus, potassium .1L milk can provide 1g of calcium, and milk calcium and phosphorus ratio of 1.2: 1, close to human milk (human milk 1: 1), digestion and absorption rate, it can ensure that the baby's calcium Need milk milk in the very few, only 0.2mg / 100g, for the human milk 1/5, the baby, such as milk-based food feeding, the need to timely add iron and vitamin C foods such as egg yolk, liver mud, In addition, the milk also contains copper, zinc, manganese, iodine, molybdenum and other trace element

Q: Which solvents have some solubility in inorganic salts: A wide variety of dyes, dissolved complex. The original dyes are organic, but some salt, some metal complexes, some of the larger molecules of the fused ring compounds, some polymer heterocyclic compounds, in some common organic solvents in the solubility is better than disperse dyes Raw dyes and oil-soluble dyes (this is actually the raw material of solvent pigments, strictly speaking, not dyes). There are basically additives in the finished dyes, such as direct dyes, acid dyes, reactive dyes, cationic dyes and other water-soluble dyes will be added inorganic salts, disperse dyes, reducing dyes will be added sulfonate sodium dispersant. In addition, the dye and other chemical products, their purity requirements are generally very low, will allow the presence of certain insoluble impurities. So the organic solvent can not be completely dissolved dye products really is very common or even a normal phenomenon.

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: The human body does not intake of minerals can be? Lack of minerals on the human body what kind of harm?: Mineral is a naturally occurring compound or natural element in the crust, and minerals, like vitamins, are essential elements of the body, and minerals are not self-contained. Generated, synthetic, daily intake of minerals is basically determined, but with age, gender, physical condition, environment, working conditions and other factors are different.

Q: List the major electrolytes released by inorganic salts when placed in water and explain how these electrolytes are needed for metabolic reactions.: Which "inorganic salts" are you talking about? There are hundreds!

Q: Is the inorganic salt related to the excitement: Should be excited about conduction and inorganic salts. Membrane on both sides of the solution is conductive, in the excitement of the nerve segment and adjacent it is not between the excitement, due to the existence of potential difference in the charge movement, which is the local current. Its flow direction is: there is a positive charge outside the membrane has never excited to flow to the excitement section, the cell has a positive charge from the excited flow to the excitement section, the current direction is not excited to fiber membrane depolarization. When this current is strong enough to depolarize the segment to reach the threshold, a new nerve impulse - action potential is generated.

Q: What are the effects of water, inorganic salts, carbohydrates, proteins, fats and vitamins?: The main physiological functions of minerals: 1. constitute the body of the material. (Such as calcium, phosphorus, magnesium is a bone, an important component of the teeth.) 2. Regulate the physiological function. (Minerals are often enzymes activators.) 3. Participate in the regulation of body fluid balance and maintain the body's acid-base balance.

Q: Is the inorganic salt the same as the saline?: Inorganic salts are inorganic compounds in the tears, originally called minerals. A large number of elements are calcium Ca, phosphorus P, potassium Ka, sulfur S, sodium Na, chlorine Cl, magnesium Mg, trace elements iron, zinc, selenium, molybdenum, fluorine , Chromium, cobalt, iodine and the like.

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