I-sodium tungstate 99% ukuhlanzeka okuphezulu1
I-sodium tungstate 99% ukuhlanzeka okuphezulu2
I-sodium tungstate 99% ukuhlanzeka okuphezulu3
I-sodium tungstate 99% ukuhlanzeka okuphezulu4

I-sodium tungstate 99% ubumsulwa obuphezulu

( CAS: 13472-45-2 )
CAS13472-45-2
MFNa2WO4
Ukucaciswa kobuchwepheshe≥99.00%/WO3 okuqukethwe (69%)
  • Amazinga engozi:4.2
  • UN NUMBER:3089
  • Ikhodi ye-HS:2841802000
  • MW:183.84000
  • Ubuningi:3.25
  • Ukubukeka:Ilensi emhlophe

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Imininingwane:

Incazelo

I-Sodium tungstate iyinhlanganisela engaphili enefomula yamakhemikhali i-Na₂WO₄. Lesi siqinile esimhlophe, esincibilikayo emanzini siyisawoti we-sodium we- tungstic acid . Sisetshenziswa kakhulu njengomthombo we-tungsten wokwenziwa kwamakhemikhali futhi sisebenza njengesixhumi ekuguqulweni kwama-ore e-tungsten abe yinsimbi.

Isicelo

I-Chemistry: Isetshenziswa njengesisusa sokufakwa kwe-epoxidation kwama-alkenes kanye nokushiswa kwama-alcohol abe ama-aldehydes noma ama-ketone.

I-Biology: le nhlanganisela ibonisa imiphumela yokulwa nesifo sikashukela ngokuthuthukisa umsebenzi we-insulin kanye ne-glucose metabolism.

Umuthi: Usetshenziswa njenge-ejenti yokuxilonga isifo sikashukela.

Imboni: le nhlanganisela ibalulekile ekukhiqizweni kwezindwangu ezingashisi umlilo kanye nezinto ezilwa nokugqwala.

Imininingwane

Ifomula Yesakhiwo: 


IntoInkomba %Ikhwalithi ephezulu Ibanga lobuchwepheshe

I-AR(ibanga lokuthekelisa)
WO3≥69.0≥69.0≥68.0
Mo≤0.002≤0.02≤0.04
As≤0.001≤0.002
Cu≤0.0002

Fe≤0.001≤0.002
SO4
≤0.020.01
Si≤0.004
≤0.04
Insol. emanzini≤0.005≤0.01
PH4441744417
Insimbi enzima (Pb)≤0.001≤0.002
Cl
≤0.03

Uhlobo Lokupakisha

Ifakwe isikhwama sepulasitiki se-polyethylene, umgqomo we-25KG

izitifiketi

ISO 9001. ISO 22716. cGMP eqinisekisiwe

I-Kosher, i-Halal iqinisekisiwe

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Isikhathi Sokulethwa: Amaviki angu-4-6, kuye ngosayizi we-oda nendawo oya kuyo

Inkokhelo Imigomo

L/C, D/P, T/T ngezindleko zomthengi

Isampula iyatholakala ngesicelo

Amagama Amaningi

  • I-sodium tungstate

  • I-TUNGSTEN(13472-45-2)

  • I-sodium tungsten oxide

  • I-Tungstate, disodium, T-4)-

  • i-disodium tetraoxowolframate(2-)

  • i-disodium dioxido (dioxo) tungsten

  • I-sodium tungsten oxide, iBanga le-Folin Reagent

  • Okuqukethwe Okungahleliwe
  • Okuqukethwe okushisayo
  • Okuqukethwe kokubuyekeza okushisayo

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