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Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi Featured duab
  • Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi
  • Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi
  • Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi

Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi

Lus piav qhia luv luv:

Khoom npe: Tungstic Acid
Lwm lub npe: Wolframic Acid

CAS Nr .: 7783-03-1

MF: Bi(NO3) 3.5H2O

PIB: 485.07

PEB: 600-076-0

HS Code: 2834299090

Tus qauv qauv:

Wolframic Acid Cas 7783-03-1 Tungstic Acid nrog Hoobkas nqi


Product Detail

Khoom cim npe

Kev taw qhia luv luv:
Khoom npe:Tungstic Acid
Lwm lub npe:Wolframic Acid

CAS Nr .: 7783-03-1

MF: Bi(NO3) 3.5H2O

PIB: 485.07

PEB: 600-076-0

HS Code: 2834299090

Tus qauv qauv:

Wolframic AcidCas 7783-03-1Tungstic Acid nrog Hoobkas nqi

Daim ntawv thov:

1. Siv nyob rau hauv mordants, analytical reagents, catalysts, dej kho tshuaj, ua fireproof thiab waterproof cov ntaub ntawv, raws li zoo raws li phosphotungstate thiab borotungstate.

2. Siv los ua hlau tungsten, tungstic acid, tungstate, thiab lwm yam.
Specification:
Lub npe
Tungstic acid
Lwm lub npe
Wolframic Acid
Tshuaj formula
H2WO 4
Molecular hnyav
249.86 ib
CAS Registry Number
7783-03-1 : kuv
EINECS tus lej nkag
231-975-2 : kuv
Melting point
100
Boiling point
1473 ib
Dej solubility
Soluble nyob rau hauv hydrofluoric acid, maj mam soluble nyob rau hauv caustic alkali tov, insoluble nyob rau hauv dej thiab lwm yam acids
Qhov ntom
5.5
Sab nraud saib
Nws tuaj yeem muaj nyob hauv ntau lub xeev.Yellow hmoov los yog siv lead ua, thiab lwm yam.
Flash point
1473 ib
siv
1. Siv nyob rau hauv mordants, analytical reagents, catalysts, dej kho chemicals, ua fireproof thiab waterproof khoom, thiab
Raws li phosphotungstate thiab borotungstate.
2. Siv los ua hlau tungsten, tungstic acid, tungstate, thiab lwm yam.
3. Siv rau hauv mordant, pigment, dye, number case.
4. Kev lag luam textile yog siv los ua cov khoom hnyav hnyav.Cov khoom no yog siv los ua ib qho kev pabcuam ntaub.Kev sib xyaw ntawm tungstic
acid, ammonium sulfate thiab ammonium phosphate, thiab lwm yam yog siv rau fiber ntau tiv thaiv thiab waterproofing.Cov fiber ntau no tuaj yeem ua tau
rau hauv hluav taws-resistant rayon thiab rayon.Nws kuj tseem siv tau rau tawv tanning.
5. Siv rau anticorrosion ntawm electroplating txheej.
6. Nws tuaj yeem siv los ua cov tshuaj sib xyaw ua ke los qhia cov xim enamel kom txo qhov kub thiab txias thiab ntxiv cov xim.
7. Siv nyob rau hauv kev tsim cov roj av kev lag luam thiab aviation thiab aerospace cov ntaub ntawv.
Peb qhov zoo:

Service peb tuaj yeem muab:

1) Daim ntawv cog lus raug cai tuaj yeem kos npe

2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Packing & Delivery:

Txhawm rau kom muaj kev nyab xeeb ntawm koj cov khoom zoo dua, kev tshaj lij, ib puag ncig tus phooj ywg, kev pabcuam ntim tau yooj yim thiab ua haujlwm tau zoo.
Tuam txhab Profile:

Tuam txhab Taw Qhia:

Shanghai Epoch Material Co., Ltd. yog nyob rau hauv lub chaw lag luam-Shanghai.Peb ib txwm ua raws li "Cov ntaub ntawv qib siab, lub neej zoo dua" thiab pawg neeg tshawb fawb thiab txhim kho thev naus laus zis, ua kom nws siv rau tib neeg lub neej txhua hnub kom peb lub neej zoo dua.

Tam sim no, peb feem ntau cuam tshuam nrog cov ntaub ntawv tsis tshua muaj hauv ntiaj teb, cov ntaub ntawv nano, cov ntaub ntawv OLED, thiab lwm yam khoom siv siab heev.Cov ntaub ntawv qib siab no tau siv dav hauv chemistry, tshuaj, biology, OLED zaub, OLED lub teeb, kev tiv thaiv ib puag ncig, lub zog tshiab, thiab lwm yam.

 

 

 

Rau lub sijhawm tam sim no, peb muaj ob lub chaw tsim khoom hauv Shandong xeev.Nws npog thaj tsam ntawm 30,000 square metres, thiab muaj cov neeg ua haujlwm ntau tshaj 100 tus neeg, ntawm 10 tus neeg yog cov engineers laus.Peb tau tsim cov kab ntau lawm tsim nyog rau kev tshawb fawb, kev sim ntsuas, thiab kev tsim khoom loj, thiab tseem tsim tau ob lub chaw kuaj mob, thiab ib qho chaw sim.Peb kuaj txhua yam khoom ua ntej xa khoom kom paub tseeb tias peb muab cov khoom zoo rau peb cov neeg siv khoom.

Peb txais tos cov neeg siv khoom thoob ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kom muaj kev koom tes zoo ua ke!

Muaj ib lo lus qub nyob rau Suav teb hais tias peb zoo siab heev uas tau pom cov phooj ywg thiab cov neeg siv khoom thoob plaws ntiaj teb!

Peb lub tuam txhab tau dhau los ntawm kev tswj hwm ntawm ISO 9001, thiab peb muaj peb tus kheej SOP system rau kev tsim khoom, muag, thiab kev pabcuam tomqab muag!Vam tias peb tuaj yeem muab kev pabcuam zoo thiab kev tshaj lij rau koj!
Kev Lag Luam Kev Lag Luam:

Zoo siab txais tos txhua tus neeg siv khoom thoob ntiaj teb!
Peb muaj cov neeg siv khoom thoob ntiaj teb, thiab txog tam sim no, tau tsim kev koom tes zoo nrog sumsung, LG, LV, nrog rau ntau lwm tus neeg siv khoom, thiab xav paub ntxiv, thov hu rau peb!
FAQ:

1) Puas yog koj tsim khoom lossis lag luam?

Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb tseem tuaj yeem muab kev pabcuam nres ib qho rau koj!
2) Cov nqe lus them nqi: T / T (tex hloov pauv), Western Union, MoneyGram, BTC (bitcoin), thiab lwm yam.
3) Lub sij hawm ua ntej ≤ 25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm ＞ 25kg: ib lub lis piam

4) SampleAvailable, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo!

5) Pob 1kg ib lub hnab fpr kuaj,25kg lossis 50kg rau ib lub nruas, lossis raws li koj xav tau.

6) Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab qhov cua zoo.

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom pom zoo

    Ntaus nkag mus tshawb lossis ESC kom kaw