Very Good Quality of Methylen Chloride

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Packaging & Delivery

Packaging Detail:in 250kg drum
Delivery Detail:20 days after recerived the advanced payment

Specifications

dichloromethane methylene chloride
methylene chloride MF:CH2Cl2
3)form:liquid
4)methylene dichloride

General Description                                                                                        

Methylene Chloride also Dichloromethane is a volatile colorless, transparent liquid with the irritating odour similar to ether.

Main Applications

Methylene Chloride has strong solubility and no toxicity, etc advantages. It is widely used for manufacturing safety film and orthocarbonate and can also be used for solvent of paint, cleaner for metals, gas-fog spray agents, polyurethane foaming agent, moldrelease agent, paint remover.

Packaging  

Net weight 250kg or 270kg new iron drum

Technical Data Sheet

Parameter

Grade

Q/320581FTQ002-2007

Standard

Color, Pt-Co scale

10

H + (as HCI), ppm

5

H2O, ppm

100

Purity, %

99.95

Residual, ppm

10

CHCI3, ppm

100

CCI4, ppm

50

Pentene, ppm

100

High chlorocarbons, ppm

100

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Q:The inorganic salt is composed of?
Inorganic salts are the general term for various inorganic salts. They are composed of inorganic acid radicals and metal cations or ammonium salts, mainly salts of organic acid salts, such as sodium chloride, potassium chloride and so on.
Q:Is urea an inorganic salt?
Is not organic matter ah inorganic salts are present in the body and food minerals in the mineral, composed of organic matter and inorganic synthesis of the human body has been found to have more than 20 kinds of essential inorganic salts, about 4 to 5% of body weight. More (> 5g) for calcium, phosphorus, potassium, sodium, chlorine, magnesium, sulfur seven; daily dietary requirements are more than 100mg, known as constant elements. Other low content, with the modern analysis of technological progress Iron, copper, zinc, manganese, cobalt, molybdenum, selenium, chromium, nickel, silicon, fluorine, vanadium and other elements were found by atomic absorption spectroscopy, neutron activation, plasma emission spectroscopy and other trace analysis methods. But also the human body is necessary, the daily dietary requirements for the amount of μg ~ mg called trace elements.
Q:Please tell in your own language how water and inorganic salts are transported from the soil to the leaves.
The roots of plants are usually divided into roots, roots, roots, roots (roots, roots and roots) for the absorption of roots, the absorption of roots from the soil to absorb water and inorganic salts, through the transport organization to reach the xylem catheter, through the catheter To the various organs of the plant (including leaves). The effect of the absorption of roots through the semipermeable membrane of the role of penetration, that is, the concentration inside and outside the cell membrane is poor. Transpiration can provide transport power for the transport tissue, like a pump to the water and water carrying inorganic salts to the top of the plant. Or first through the root absorption, and then through to the transport.
Q:What is white alkali?
Sodium carbonate [497-19-8] (Na2CO3), molecular weight 105.99. Chemical purity of more than 99.5% (mass fraction), also known as soda ash, but the classification belongs to the salt, does not belong to the base. International trade, also known as soda or alkaline ash. It is an important organic chemical raw materials, mainly for the production of flat glass, glass products and ceramic glaze. But also widely used in life washing, acid and food processing.
Q:An inorganic salt is dissolved in water and yields a solution that has color. State the substance?
Many inorganic salts form colored solutions ..copper ( II) sulfate ( Blue ) nickel (II) acetate = green, mangaanse ( II) chloride = pink, iron(III) chloride = yellow, potassium dichromate, orange and so many more Can you be more specific ?
Q:Will a potassium ion from the inorganic salt KBr attach to NH2 at the end of a carbon chain?
The amine will certainly coordinate to K+, but the interaction is not very strong and hydrogen bonding from water will compete efficiently. Also, if your amine is soluble in water, you are not going to be able to isolate it by turning it into the corresponding ammonium salt.
Q:Are there any differences between minerals and inorganic salts?
There are differences, some minerals exist in organic matter, and some minerals are inorganic salts. Inorganic salts are inorganic.
Q:Which foods contain calcium-containing inorganic salts
Calcium and inorganic salts are two concepts, bother you to go back and turn the chemical book and then ask, inorganic salt can eat
Q:What cells produce the collagen and inorganic salts of bone matrix?
The collagen is produced by chondrocytes. The minerals that make up the bone are precipitated by osteoblasts.
Q:What are the important physiological functions of inorganic salts in cells
Maintain intracellular acid-base balance, regulate osmotic pressure, maintain cell morphology and function. Such as: blood calcium and potassium ions.

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