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Borotungstic acid, also known as tungsten borate or tungstoboric acid, is a chemical compound with the formula H2W12B2O40. It is a polyoxometalate, a class of large metal-oxygen cluster compounds, and is formed by the combination of tungsten and boron atoms with oxygen. Borotungstic acid is a yellow crystalline solid that is soluble in water and exhibits strong acidity. It has various applications, including as a catalyst, a reagent in analytical chemistry, and in the production of other tungsten-containing compounds. Due to its unique properties, borotungstic acid plays a significant role in various industrial and chemical processes.

1303-88-4

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1303-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1303-88-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,0 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1303-88:
(6*1)+(5*3)+(4*0)+(3*3)+(2*8)+(1*8)=54
54 % 10 = 4
So 1303-88-4 is a valid CAS Registry Number.

1303-88-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name dihydroxyboron,hydroxy(dioxo)tungsten

1.2 Other means of identification

Product number -
Other names Borotungstic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1303-88-4 SDS

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1303-88-4Related news

BOROTUNGSTIC ACID (cas 1303-88-4) – Polyacrylamide solid electrolytes for electrochemical capacitors with H3PO4 plasticizer08/10/2019

Proton-conducting polymer electrolytes consisting of borotungstic acid (BWA) and polyacrylamide (PAM) were developed. The addition of BWA to PAM progressively improved the electrolyte conductivity. The as-fabricated BWA-PAM electrolyte exhibited a high ionic conductivity of ca. 27 mS cm−1, but s...detailed

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