ʻO ka sodium tungstate 99% kiʻi maʻemaʻe kiʻekiʻe1
ʻO ka sodium tungstate 99% kiʻi maʻemaʻe kiʻekiʻe2
ʻO ka sodium tungstate 99% kiʻi maʻemaʻe kiʻekiʻe3
ʻO ka sodium tungstate 99% kiʻi maʻemaʻe kiʻekiʻe4

ʻO ka sodium tungstate 99% maʻemaʻe kiʻekiʻe

(CAS: 13472-45-2)
CAS13472-45-2
MFNa2WO4
E noa ka hoakaka≥99.00%/WO3 maʻiʻo (69%)
  • Nā pae o ka pilikia:4.2
  • Helu UN:3089
  • HS code:2841802000
  • MW:183.84000
  • Ka nui :3.25
  • Nānā:Leni keʻokeʻo

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Description

ʻO ka sodium tungstate he mea hoʻohuihui ʻole me ke ʻano kemika Na₂WO₄. ʻO kēia paʻakai keʻokeʻo hiki ke hoʻoheheʻe ʻia i ka wai ka paʻakai sodium o ʻakika tungstic. Hoʻohana mua ʻia ia ma ke ʻano he kumu o ka tungsten no ka synthesis chemical a lawelawe ma ke ʻano he waena i ka hoʻololi ʻana o nā ores tungsten i ka metala.

noi

Ke Kānia:Hoʻohana ʻia ia ma ke ʻano he catalyst no ka epoxidation o nā alkenes a me ka oxidation o nā ʻona i loko o nā aldehydes a i ʻole ketones.

Kālaimeaola:Hōʻike kēia pūhui i nā hopena anti-diabetic ma o ka hoʻonui ʻana i ka hana insulin a me ka metabolism glucose.

Nā lāʻau lapaʻau:Hoʻohana ʻia ia ma ke ʻano he diagnostic agent no ka maʻi diabetes.

hana:He mea nui kēia hui i ka hana ʻana i nā lole pale ahi a me nā mea anti-corrosive.

hoakaka

Hui Pū ʻIa: 


'ikamuIndex %Naʻikaʻi maikaʻi ʻĀpana kauā

AR(papa hoʻokuʻu aku)
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. i ka wai≤0.005≤0.01
PH4441744417
Metala kaumaha (Pb)≤0.001≤0.002
Cl
≤0.03

Ke ʻano o ka Packaging

Hoʻopili ʻia me ka ʻeke plastik polyethylene, 25KG barela

Certifications

ISO 9001. ISO 22716. cGMP hōʻoia

Kosher, hōʻoia Halal

ʻIke Paʻa

MOQ: (Ma muli o ke ʻano o ka lawe ʻana i nā kemika, e ʻoluʻolu e nīnau i ka luna kālepa kai no nā kikoʻī!)

Ke awa hoʻouka: KINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, QinGDAo Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (hiki ke hōʻoia ʻia e like me nā koi o nā mea kūʻai aku)

Ka manawa hoʻouna: 4-6 mau wiki, e pili ana i ka nui o ke kauoha a me ka huakaʻi

Nā Paʻa Paʻi

L/C, D/P, T/T ma ke kumu kuai

Loaʻa ka laʻana ma ke noi

Inoa Nui

  • ʻO ka sodium tungstate

  • TUNGSTEN(13472-45-2)

  • ʻO ka sodium tungsten oxide

  • Tungstate, disodium, T-4)-

  • disodium tetraoxowolframate(2-)

  • disodium dioxido(dioxo)tungsten

  • ʻO ka sodium tungsten oxide, Folin Reagent Grade

  • Maʻiʻo Rahi
  • Maʻiʻo wela
  • Maʻiʻo loiloi wela

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