Inorganic Chemicals
Disodium Ethylenediaminetetraacetate Dihydrate For High Molecular Chemical Industry
HMW002
Description
EDTA Disodium salt 99% with white crystalline powder used as chelating agent
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H.S code:2922499990
MF: C10H14N2O8Na2·2H2O
PH: 4.0-5.0
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Specification :
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Appearance: | White ?powder |
Content % | 99.0 ?min |
PH: | 4.0-5.0 |
Heavy metal as Pb % | 0.001 max |
Iron(Fe)% | 0.001 max |
Chloride(Cl)%: | 0.01 max |
Sulfate (SO4) %: | 0.05 max |
Chelated: mgCaCO3/g | ?265 min |
Bulk density kg/m3 | 850-1050 |
Characteristics: | dust-free product, applied in detergent, dyeing auxiliary, fiber treatment agent and agricultural micro-fertilizer. ? |
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usage of EDTA Disodium?salt ?99%
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1.?High?molecular?chemical?industry:?EDTA disodium?is?used?as?polymetization?activator?for?butyl?bezene?latex,?
and?polyreaction?terminator?in?acrylic?fibre?production.
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2.Daily?chemicals:?EDTA disodium ?is?used?as?additive?to?detergent,?skin?cream?and?hair-conditioner.
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3.Paper-making:?EDTA disodium
?is?used?for?treating?the?steamed?fibre.?It?will?promote?the?whiteness?of?paper?and?reduce
?the?incrustation?in?the?steamer.
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4.Pharmaceutical?industry:?Through?cyclopolymerization?with?methyl?amide,?EDTA disodium ?is?made?into
?ethyl?amide,?a?remedy?for?psoriasis.?It?is?also?a?stablizer?for?some?vaccines?and?an?antihaemoagglutinin.
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5.?Textile?dyeing?and?printing:?EDTA?disodium will?promote?colour?ability?of?the?dyestuff?and?brightness?of?the?dyed?fabric
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Packaging & Delivery
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Packaging Details: | 25kg/bag , or as per customer& acute;s requirements. |
Delivery Detail: | within 10 working days after the contract . |
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FAQ
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1. Question:?How does your company control your quantity??
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Answer:??All production process are controled by the IS09001 Quality System.?
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2. Question: How can i place an order??
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Answer: 1. choose the product you need--2. send enquiry to us-- 3. We will respond and make invoice to you (depends on your enquiry) -- 4. Then you make the payment -- 5. We arrange the shipment .
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3. Question: What& acute;s the your test method??
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Answer: ?HPLC or UV as your request.
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4. Question:?What& acute;s your delivery??
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Answer:?We send the goods within?10 working days after reveiving the payment by DHL ,UPS ,TNT, EMS ,AIR or SEA as your request.
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Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
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1.Long history and stable production
We have produced EDTA series products more than fifteen years., 80% products are for expoer . Our main market is in USA , Mexico , Holland , Belgium , Japan , Korea these developed country .
Now our production capacity is more than 600MT per month , we can arrange the shipment to you in time .
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2. Strict quality control system?????????
We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .SGS is acceptable .
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3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once?you confirm the order.
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4.Better payment term
For the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we also can supply more payment terms
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Read More
HUMICA WEIHAI INTERNATIONAL CO.,LTD
EDTA Acid,EDTA Disodium Salt,EDTA Tetrasodium Salt
Address: No 28 Qufu Area,Economic and Technological Development Zone ,Weihai ,Shandong ,China,
Weihai, Shandong
China, 264200
Tel: 86-0631-66260528
Fax: 86-0631-66260528
