Soda tungstate 99% ti o ga julọ aworan1
Soda tungstate 99% ti o ga julọ aworan2
Soda tungstate 99% ti o ga julọ aworan3
Soda tungstate 99% ti o ga julọ aworan4

Iṣuu soda tungstate 99% ga ti nw

(CAS: 13472-45-2)
CAS13472-45-2
MFNa2WO4
imọ ni pato≥99.00%/WO3 akoonu (69%)
  • Awọn ipele ti ewu:4.2
  • NỌMBA UN:3089
  • HS koodu:2841802000
  • MW:183.84000
  • Ìwúwo:3.25
  • Ìfarahàn:Lẹnsi funfun

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alaye:

Apejuwe

Sodium tungstate jẹ agbo aibikita pẹlu agbekalẹ kemikali Na₂WO₄. Yi funfun, omi-tiotuka ri to ni soda iyọ ti tungstic acid. O jẹ lilo akọkọ bi orisun tungsten fun iṣelọpọ kemikali ati ṣiṣẹ bi agbedemeji ni iyipada ti awọn irin tungsten si irin.

ohun elo

Kemistri:O ti wa ni lo bi awọn kan ayase fun awọn epioxidation ti alkenes ati ifoyina ti alcohols sinu aldehydes tabi ketones.

Isedale:agbo yii n ṣe afihan awọn ipa anti-diabetic nipa imudara iṣẹ ṣiṣe insulin ati iṣelọpọ glukosi.

Ogun:O ti wa ni lilo bi oluranlowo ayẹwo fun àtọgbẹ.

Industry:agbo yii jẹ ohun elo ninu iṣelọpọ awọn aṣọ aabo ina ati awọn aṣoju apanirun.

ni pato

Ilana igbekalẹ: 


ohunAtọka%Didara to dara julọ Imọ imọ-ẹrọ

AR(Ipele okeere)
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. ninu omi≤0.005≤0.01
PH4441744417
Irin Eru (Pb)≤0.001≤0.002
Cl
≤0.03

Iru Iṣakojọpọ

Ila pẹlu apo ṣiṣu polyethylene, agba 25KG

certifications

ISO 9001. ISO 22716. cGMP ifọwọsi

Kosher, Hala ifọwọsi

sowo Information

MOQ: (Nitori iru gbigbe gbigbe kemikali, jọwọ kan si oluṣakoso iṣowo okun fun awọn alaye!)

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Akoko Ifijiṣẹ: Awọn ọsẹ 4-6, da lori iwọn aṣẹ ati opin irin ajo

owo ofin

L/C, D/P, T/T ni iye owo eniti o ra

Ayẹwo wa lori ìbéèrè

Awọn orukọ pupọ

  • Iṣuu soda tungstate

  • TUNGSTEN (13472-45-2)

  • Soda tungsten ohun elo afẹfẹ

  • Tungstate, disodium, T-4)

  • disodium tetraoxolframate (2-)

  • dioxido (dioxo) tungsten

  • Soda tungsten ohun elo afẹfẹ, Folin Reagent Ite

O le tun fẹ

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