BV TEST OF Methylen Chloride

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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

Q: and what are the kinds of organic compounds?..pls. help me abt. this..thanks!..(^_^): Any carbon-containing compound is considered organic with the exception of carbonates, bicarbonates, carbon dioxide and carbon monoxide.

Q: How does inorganic salts maintain osmotic pressure and pH: Osmotic pressure to the concentration of inorganic salts affect the distribution of water molecules inside and outside the cell ~ to adjust the osmotic pressure, when the extracellular fluid concentration is greater than the intracellular fluid when the performance of water loss, otherwise the water.

Q: Where are the parts of the bryophyte absorb water and inorganic salts?: Moss moss moss, moss Gang, moss root through the fake root absorption, that is, the use of cell penetration technology, moss Gang has evolved out of the root, so you can directly through the relatively low roots to absorb Oh

Q: Please help i need the answer for a classwork assignment due today. I&#39;ve looked everywhere online but i cant find the answer.: the web page (below) discusses: Basal Salt Mixtures The use of balanced salt solution (BSS) in cell and tissue culture is generally attributed to early workers in the field. In 1885, Sydney Ringer developed a solution of inorganic salts designed to maintain contractility of mammalian heart tissue. A less specific salt solution was designed by Tyrode for use in work with primary mammalian cells. Tyrode's salt solution became the accepted fluid for diluting protein components of media of natural origin. Since that time, many other balanced salt solutions have been developed for use in cell and tissue culture. The current role of balanced salt solution in cell culture is multi-faceted and can be divided into four principle functions. see web page for extensive discussion on the good things about it

Q: What is inorganic salt? Lemon flavor, citric acid, is it an inorganic salt?: Although the inorganic salt in the cell, the body content is very low, but the effect is very large, if the attention of diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, Salt to maintain the normal level of citric acid is an important organic acid, also known as citric acid, no ...

Q: How too much to eat too much inorganic salt: Eat more inorganic salt, human body cells will be dehydrated, you will feel thirsty; if too much will be serious consequences, as if no one has done, after all, very difficult to eat.

Q: What are the main physiological functions of inorganic salts?: o maintain the body acid and alkali balance and osmotic pressur

Q: CO is simple?: Is pure but not simple

Q: Clothes on the metal buttons and metal ornaments for a long time there will be a layer of oxide, looks bleak, what good way to make these metal accessories smooth shiny?: Scrub with toothpaste, very effective oh ...