Tungstic acid

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Products Intro:	Product Name:Tungstic Acid CAS:7783-03-1

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Products Intro:	Product Name:Tungstic acid CAS:7783-03-1 Purity:98% Package:100G,25G,500G

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
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Products Intro:	Product Name:Tungstic acid CAS:7783-03-1 Purity:99+% Remarks:20761

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Products Intro:	Product Name:Tungstic acid CAS:7783-03-1 Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g

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Products Intro:	Product Name:Tungstic(VI) acid CAS:7783-03-1 Package:25g Remarks:082118

Tungstic acid Basic information

Product Name:	Tungstic acid
Synonyms:	(beta-4)-tungstate(wo42-dihydrogen;dihydrogen,(T-4)-Tungstate;O2W(OH)2;Orthotungstic acid;Tungstate (WO4^2-), dihydrogen, (T-4)-;Tungstate (WO42-), dihydrogen, (T-4)-;Tungstate,dihydrogen,(T-4)-;Tunstic acid
CAS:	7783-03-1
MF:	H2O4W
MW:	249.85
EINECS:	231-975-2
Product Categories:	Inorganics;AcidsMetal and Ceramic Science;Tungsten Salts;Electronic Chemicals;Micro/Nanoelectronics;Salts;metal oxide hydrate;catalyst of oil
Mol File:	7783-03-1.mol

Tungstic acid Chemical Properties

mp	100°C (dec.)
bp	1473°C
density	5.5 g/mL at 25 °C(lit.)
refractive index	2.24
Fp	1473°C
form	powder
Water Solubility	insoluble
Merck	14,9818
Stability:	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	7783-03-1(CAS DataBase Reference)
NIST Chemistry Reference	Tungstic acid(7783-03-1)
EPA Substance Registry System	Tungstate (WO42-), dihydrogen, (T-4)-(7783-03-1)

Safety Information

MSDS Information

Tungstic acid Usage And Synthesis

Chemical Properties

light yellow powder

Tungstic acid Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Hydrochloric acid-->Nitric acid-->Sodium tungstate dihydrate-->Ammonium paratungstate-->Calcium chloride solution 36-40%, (1box=27kgs)-->TUNGSTEN ORE
Preparation Products	Ethanethiol-->DL-Tartaric acid-->Glycidol-->Isoamyl butyrate-->TUNGSTEN SULFIDE-->SODIUM PHOSPHOTUNGSTATE

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