• Methylene Chloride 99.99% min System 1
Methylene Chloride 99.99% min

Methylene Chloride 99.99% min

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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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Methylene Chloride

Quality Standard:Q/321200GDH011-2011

Item
Excellent Grade
First Grade
Appearance
Clear, no suspended matter, no mechanical impurity
Chroma(Pt-Co) ≤
10
10
Acidity (as HCL) (%) ≤
0.0004
0.0004
Moisture   (%) ≤
0.010
0.020
evaporated residue    (%) ≤
0.0005
0.0005
Chloride   (%) ≤
0.0005
0.0005
Purity   (%) ≥
99.95
99.90

MF:CH2CL2 UN NO.:1593

Specification:

Color(APHA),Pt-Co:10

Acidity(HCl),%≤0.0004

Moisture,%≤0.006

Purity,%≥99.99

Residue after evaporation%,≤0.0015


It's widely used as pharmaceutical intermediates, polyurethane foaming agent / blowing agent to produce flexible PU foam, metal degreaser, oil dewaxing, mold discharging agent and decaffeination agent, and also in adhesive, agrochemical and film industry, etc.  


Q:Advertisements related to inorganic salts -.-,
Calcium must be inorganic salt
Q:are there any other foods than water and salt that have an abiotic origin (lifeless, inorganic)?
water and salt aren't foods. There is no caloric value in them, so they cannot be foods. We live on earth. All foods have an organic origin.
Q:Seaweed, kelp, shrimp and other seafood, the content is more of the kind of inorganic salts
Kelp more Oh
Q:Please help me!
This is because NaCl does not contain Carbon. It is usually compounds that contain Carbon which can be considered ORGANIC compounds. :)
Q:Cells are composed of water and inorganic salts or by organic matter and none
Cells are composed of water and inorganic salts or b
Q:What is the use of inorganic salts and organic salts?
The organics are compounds containing carbon, and the inorganic salts are salts containing no carbon. For example, we usually eat sugar is organic matter, salt is inorganic salt.
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:I am an AP biology student testing how magnesium effects the rate of photosynthesis in a plant. However since my class period is only one hour long I highly doubt if i add epsom salt to the soil ( after mixing it with water) i will see an immediate increase in the rate of photosynthesis. So i need to know how long should i wait to test photosynthesis rates after adding an epsom salt solution to the soil of a plant. Or how long does it take for magnesium to be incorporated into a plants rate of photosynthesis. Thanks in Advance!
Magnesium sulfate (or magnesium sulphate) is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4. It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4·7H2O), commonly called Epsom salt, Magnesium is part of the chlorophyll in all green plants and essential for photosynthesis. It also helps activate many plant enzymes needed for growth. Rate of photosynthesis does not depend upon any single factor . so it is futile to expect it should increase after addition of epsom salt to soil in solution form . Because first it should be incorporated in chlorophyll molecule . That depends upon formation of new leaves . Old leaves already have it ( formula of chlrophyll a = C55 H72 O5 N4 mg ) That is the requirement is just one atom per molecule . what to do with excess ? Unless the soil is deficient in Mg . It it useless to add it . soil pH is another factor to be considered = Soil pH (a measure of the acidity or alkalinity of the soil) Soil pH is one of the most important soil properties that affects the availability of nutrients. Macronutrients tend to be less available in soils with low pH. Micronutrients tend to be less available in soils with high pH. www.ncagr /cyber/kidswrld/plan...
Q:What is the inorganic salt in the egg
Eggs are rich in nutrients. It contains protein, fat, vitamins and inorganic salts, enzymes and so on. These nutrients on the body's growth and development, health and longevity have a great effect.
Q:Lack of calcium, phosphorus, iron, zinc inorganic salt should eat what?
Drinking milk is more appropriate to do a proper practice, the milk is rich in calcium, phosphorus, iron, and zinc. There is a food that is eaten inside the sea, the sea of food is basically the content of inorganic salts are relatively high.

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