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国:
China
モデル番号:
99%
离岸价格:
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最低注文量:
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連絡先担当者 Ms. Cherry
jiading road, Qingdao, Shandong
1.EDTA *9.0% min
2.Molecular Formula: C*0H*6N2O8
3.Molecular Weight: **2.2
4.CAS NO.: ******4
Properties:
EDTA is a white crystal powder.Its melting point is
**0°C(decomposition).Its dissolving degree in water is
0.5g/l(*5°C).It is insoluble in common organic solvents.It is
soluble in boling water **0 time as much .and soluble in alkali
solvents like sodium hydroxide.At **0°C,it shows the tendency to
depart from carboxyl.
|
Specifications |
Standard |
|
Main content |
*9%min |
|
Residue after burning(sulfate) Content |
0.*5%max |
|
Heavy metals(as Pb) |
0.**1%max |
|
Ferrum (Fe) |
0.**1%max |
|
Chloride (Cl) |
0.*1%max |
|
Sulfate(SO**-) |
0.1%max |
|
Test on dissolve in sodium carbonate |
pass |
Packing:Net-weighted
*5kg pp bag;stored in cool, dark, ventilated and dry
place.
Application:Mainly
applied to complexing metal ions, and separating metal; used as
water-treating agents and scale-eliminating agents; capable of
preventing the harmful effects on production caused by metal ions
in water ; also used in the cleaning the boilers in large-scale
power plants.
| 国: | China |
| モデル番号: | 99% |
| 离岸价格: | Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | - |
| パッケージの詳細: | - |
| 納期: | - |
| 供給能力: | - |
| 支払いタイプ: | - |
| 製品グループ : | - |
