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Basic Info.
| CAS No. | 7803-60-3 |
| Purity | 99% |
| Classification | Hydrobromic Acid |
| Place of Origin | China |
| Other Names | hypodiphosphoric acid |
| MF | HO2P |
| EINECS No. | 228-601-5 |
| Appearance | Colorless orthogonal crystal |
| Packaging Details | In 25kg bags |
| Port | China |
| Supply Ability | 75000 Metric Ton/Metric Tons per Year |
Product Description
Hypophosphoricacidisareducingagent.Strongmonobasicacid.Theaqueoussolutionisacidicandcangraduallyoxidizeinairatroomtemperature.ContactwithHporeformingagentcancausecombustion.Burningduetointensereactionwithoxidants.Phosphinegas,whichishighlytoxicduetohighthermaldecomposition,mayevenexplode.Itiscorrosive.Hypophosphiteisoftenaddedtocoolbeveragesbecauseitisnotabsorbed.Sothedangerislow,buttheparticularlystronghypophosphatecanharmthegastrointestinaltract.Heatingthesolidacidto130-140℃resultsindismutationanddecompositionintoPH3andH3PO4.Itisarelativelystrongmonobasicacid(K=9×10-2).Overview:Hypophosphite,alsoknownas"hypophosphite",isacolorlessoilyordeliquescentcrystalandamajorchemicalproductinfinechemicals.Themainuseisasareducingagentforchemicalplating,topreventthediscolorationofphosphateresin,andcanalsobeusedasacatalystandrefrigerantforesterificationreactions,especiallyfortheproductionofhigh-puritysodiumhypophosphate.Therearevariouspreparationmethodsforit,amongwhichthecommonindustrialpreparationmethodsincludeionexchangeresinmethodandelectrodialysismethod.ThisinformationiseditedandorganizedbyDingHongfromChemicalbook.Nature:colorlessoilyordeliquescentcrystals.Meltingpoint:26.5℃.Relativedensity(specificgravity):1.439(solid,19℃).Easytodissolveinwater,ethanol,andether,andcanbemixedinanyratiowithwater,ethanol,andacetone.Itiseasytodecomposeintoaslurryliquidintheair,andtheaqueoussolutionisacidic.
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Q:What'syourMOQ?
A:Forthehighvalueproduct,ourMOQstartsfrom1gandgenerallystartsfrom10gs.Forotherlow,priceproduct,ourMOQstartsfrom100gand1kg.
Q:Isthereadiscount?
A:Yes,forlargerquantity,wealwayssupportwithbetterprice.
Q:HowtoconfirmtheProductQualitybeforeplacingorders?
A:Youcangetfreesamplesforsomeproucts,youonlyneedtopaytheshippingcostorarrangeacouriertousandtakethesamples.Youcansendusyourproductspecificationsandrequests,wewillmanufacturetheproductsaccordingtoyourrequests.
Q:Howtostartordersormakepayments?
A:YoucansendouryourPurchaseorder(ifyourcompanyhas),orjustsendasimpleconfirmationbyemailorbyTradeManager,andwewillsendyouProformaInvoicewithourbankdetailsforyourconfirmation,thenyoucanmakepaymentaccordingly.
Q:Howdoyoutreatqualitycomplaint?
A:Firstofall,ourqualitycontrolwillreducethequalityproblemtonearzero.Ifthereisaqualityproblemcausedbyus,wewillsendyoufreegoodsforreplacementorrefundyourloss.
A:Forthehighvalueproduct,ourMOQstartsfrom1gandgenerallystartsfrom10gs.Forotherlow,priceproduct,ourMOQstartsfrom100gand1kg.
Q:Isthereadiscount?
A:Yes,forlargerquantity,wealwayssupportwithbetterprice.
Q:HowtoconfirmtheProductQualitybeforeplacingorders?
A:Youcangetfreesamplesforsomeproucts,youonlyneedtopaytheshippingcostorarrangeacouriertousandtakethesamples.Youcansendusyourproductspecificationsandrequests,wewillmanufacturetheproductsaccordingtoyourrequests.
Q:Howtostartordersormakepayments?
A:YoucansendouryourPurchaseorder(ifyourcompanyhas),orjustsendasimpleconfirmationbyemailorbyTradeManager,andwewillsendyouProformaInvoicewithourbankdetailsforyourconfirmation,thenyoucanmakepaymentaccordingly.
Q:Howdoyoutreatqualitycomplaint?
A:Firstofall,ourqualitycontrolwillreducethequalityproblemtonearzero.Ifthereisaqualityproblemcausedbyus,wewillsendyoufreegoodsforreplacementorrefundyourloss.
Hypophosphoric acid hypodiphosphoric acid
$3.5 ~ $4
Chemical industry chain · inorganic raw materials · Inorganic Acids
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