Ammonium tungsten oxide

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CAS 11120-25-5

Formula H4N . 1/10H2O42W12

MDL MFCD00150197

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
152055834942	Ammonium tungsten oxide (152055834942)		on request	+ -

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Identify

Synonyms:

tungstate(w12(oh)2o4010-), ammonium (1:10) ; tungsten metal ; w hc 40 ; ammoniumtungstate ((nh4)10w12o41) ; ammonium tungstate ; (nh4)10h2(w2o7)6 ; decaammonium tungstate ((nh4)10w12o42) ; tungsten standard ; ammonium (para)tungs ; tungstic acid (h10w12o41), decaammonium salt (8ci) ; tungsten ribbon ; tungstate (w12(oh)2o4010-),decaammonium (9ci) ; ammonium tungstate ((nh4)10h2w12o42) ; ammoniumtungstate(vi) ((nh4)10h2w12o42) (6ci,7ci) ; tungsten aa standard ; tungsten icp standard ; wolfram

CAS:

11120-25-5

EINECS:

234-364-9

Molecular Formula:

H4N . 1/10H2O42W12

MDL:

MFCD00150197

Properties

Molecular Weight:

1419.57 g·mol−1

Density:

2.3 g/mL at 25 °C(lit.)

Melting point:

3410 °C(lit.)

Boiling point:

5660 °C(lit.)

Safety Information

Hazard Symbols: F, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-36/38-36/37/38 (R)

Safety Codes:

6-26-36 (S)

WGK Germany:

RID / ADR:

UN 3089 4.1 / PG 2

RTECS:

YO7175000

Prices

As an extract from the researched prices for Ammonium tungsten oxide there are currently shown 3 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 276.00 for 100 g to USD 160.00 per 500 g in 2020 .