Wolframic Acid Cas 7783-03-1 tungstic acid nrog Hoobkas Nqe

Wolframic Acid Cas 7783-03-1 Tungstic Acid Nrog Lub Hoobkas Nqe Featured Duab

Cov lus piav qhia luv luv:

Khoom npe: tungstic acid

Lwm lub npe: WOLFramam acid

CAS TSIS MUAJ .: 7783-03-1

Mf: bi (No3) 3.5h2o

MW: 485.07

Einecs: 600-076-0

HS code: 28342990

Cov Qauv Txheej Txheem:

Wolframic Acid Cas 7783-03-1 tungstic acid nrog Hoobkas Nqe

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Khoom Qhia Qhia

Khoom Ntawv

Cov lus qhia luv luv

Khoom npe:Tungstic acid

Lwm lub npe:Wolframic acid

CAS TSIS MUAJ .: 7783-03-1

Mf: bi (No3) 3.5h2o

MW: 485.07

Einecs: 600-076-0

HS code: 28342990

Cov Qauv Txheej Txheem:

Wolframic acidCAS 7783-03-1Tungstic acid nrog Hoobkas nqe

Daim ntawv thov

1. Used in mordants, analytical reagents, catalysts, water treatment chemicals, making fireproof and waterproof materials, as well as phosphotungstate and borotungstate.

2. Siv hlau tungsten, tungstic acid, tungstate, thiab lwm yam.

Kev qhia tshwj xeeb

Lub npe	Tungstic acid
Lwm Lub Npe	Wolframic acid
Tshuaj Cov Qauv	H2wo4
Molecular hnyav	249.86
Lub Neej Npe Ntawv Sau Npe	7783-03-1
Einecs Accession Access	231-975-2
Melting poin	100
Kub taw tes	1473
Dej solubility	soluble hauv hydroflluoric acid, maj soluble hauv caustic alkali daws, insoluble hauv dej thiab lwm cov kua qaub
Ceev	5.5
Saib sab nraud	Nws tuaj yeem muaj nyob hauv ntau lub xeev. Hmoov daj lossis muaju, thiab lwm yam.
Flash point	1473
kev siv	1. Siv hauv Moralts, kev tshawb nrhiav cov tshuaj tiv thaiv, cov tshuaj tua dej, tshuaj lom neeg dej, tshuab wielpoof thiab dej tsis zoo, ib yam nkaus Raws li phosphotungstate thiab borotungstate. 2. Siv hlau tungsten, tungstic acid, tungstate, thiab lwm yam. 3. Siv nyob rau hauv mordant, Xim, zas xim. 4. Kev lag luam textile yog siv los ua cov npuag hnyav tus neeg sawv cev. Cov khoom no yog siv los ua ntaub npuag ib qho. Qhov sib xyaw ntawm cov tungstic Acid, ammonium sulfate thiab ammonium phosphate, thiab lwm yam rau kev tiv thaiv hluav taws thiab dej tsis huv. No fiber 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 ua cov co-kuab kom ua kom pom cov xim nplaum kom txo qis hluav taws kub thiab ua tiav cov xim. 7. Siv hauv kev tsim cov roj av kev lag luam thiab kev ua lag luam