Chaw Tsim Khoom Muag Kub Sodium Hydrosulfite 90% CAS 7775-14-6 Na2s2o4

Kev Piav Qhia Luv:

CAS No.:7775-14-6MF:Na2S2O4Kev Huv Si:85% 88% 90%Daim Ntawv Thov:Kev Ua Ntaub/Kev Ua Hlau/Kev Ua Tshuaj/Kev Ua NtawvNtim:50KG NruasDaim Ntawv Pov Thawj:ISO COA MSDSTus lej HS:28311010Tus Nqi:22.5MTS/20'FCLTsos:Hmoov Siv lead ua dawbUN tus lej:1384 xyooEINECS No.:231-890-0Chav Kawm Txaus Ntshai:4.2Qhov Hnyav Molecular:174.11Cim:Kho tau raws li koj xav tau


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Peb lub hom phiaj feem ntau yog los ua tus neeg muab kev pabcuam tshiab ntawm cov khoom siv digital thiab kev sib txuas lus los ntawm kev muab cov qauv tsim thiab cov qauv tsim nyog, kev tsim khoom hauv ntiaj teb, thiab kev kho kom zoo rau Chaw Tsim Khoom Kub Muag Sodium Hydrosulfite 90% CAS 7775-14-6 Na2s2o4, Peb cov khoom lag luam tau siv dav hauv ntau qhov chaw lag luam. Peb Lub Chaw Muab Kev Pabcuam Lag Luam hauv kev ntseeg siab rau koj lub hom phiaj ntawm qhov zoo ntawm kev ciaj sia. Tag nrho rau cov kev pabcuam rau cov neeg siv khoom.
Peb lub hom phiaj feem ntau yog los ua tus muab kev pabcuam tshiab ntawm cov khoom siv digital thiab kev sib txuas lus siab los ntawm kev muab cov qauv tsim thiab cov qauv tsim nyog, kev tsim khoom thoob ntiaj teb, thiab kev kho kom zoo rau, Peb lub tuam txhab hais tias lub hom phiaj ntawm "ua qhov tseem ceeb rau kev pabcuam rau tus qauv, kev lav zoo rau lub hom, ua lag luam nrog kev ntseeg siab, los muab kev pabcuam txawj, ceev, raug thiab raws sijhawm rau koj". Peb txais tos cov neeg siv khoom qub thiab tshiab los sib tham nrog peb. Peb yuav pab koj nrog kev ua siab dawb siab zoo!
普利斯11_01
Cov duab 20230302140415
普利斯11_04
Cov duab 20230302140652
Cov duab 20230302140746
Cov duab 20230302140918
3_01
23_01
Cov duab 20230302141032
Cov duab 20230302141121
Cov duab 20230302141215

Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws. Sodium Hydrosulfite Kev Sib Tsoo: Lub ntsiab lus tsis siv neeg ntawm sodium hydrosulfite yog 250 ° C. Nrog rau qhov taw qhia qis qis, nws raug cais ua Qib 1 flammable solid (qhov taw qhia feem ntau qis dua 300 ° C, nrog rau cov ntsiab lus qis-melting-point daim ntawv muaj cov ntsiab lus flash qis dua 100 ° C). Nws yooj yim rau kev sib tsoo los ntawm cua sov, nplaim taws qhib, kev sib txhuam, lossis kev cuam tshuam. Sodium Hydrosulfite hlawv sai, ua rau muaj kev phom sij loj heev. Cov roj hydrogen sulfide tsim tawm thaum lub sijhawm sib xyaw ua ke tuaj yeem nthuav dav thaj chaw hluav taws, ua rau muaj kev pheej hmoo hluav taws tag nrho.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb