Ammonium Paratungstate with CAS 11120-25-5

Basic Info

Model No.: SY-11120-25-5

Appearance: Powder

Grade Standard: Industrial Grade

Name: Ammonium Paratungstate

CAS:: 11120-25-5

MF:: Cr2H8N2O7

MW:: 1419.57

EINECS:: 231-143-9

Additional Info

Packaging: Bag

Transportation: Ocean,Land,Air

Port: Qingdao,SHANGHAI,Lianyungang

Product Description

Ammonium Paratungstate with CAS 11120-25-5

Ammonium tungstate is a chemical whose molecular formula is (NH4)10W12O41~xH2O. Mainly used in the manufacture of tungsten trioxide or blue tungsten oxide to make metal tungsten powder; The downstream products of metallic tungsten powder include tungsten material series, such as tungsten rod, tungsten wire and other electric vacuum materials. It has alloy series, such as tungsten carbide, hard alloy, alloy blade, alloy bit, alloy mould, etc. Other wear - resistant, pressure - resistant, high - temperature resistant machinery parts. It is also used in the manufacture of ammonium bitungstate and other tungsten compounds and as additives in petrochemical industry.

CAS:11120-25-5
MF:H40N10O20W5
MW:1419.57
EINECS:231-143-9
Melting point:3410 °C(lit.)
Boiling point:5660 °C(lit.)
Density 2.3 g/mL at 25 °C(lit.)
form wire
color White
Water Solubility  Soluble in water. Insoluble in alcohol

Synonyms:
(NH4)10H2(W2O7)6;Ammonium (para)tungs;AMMoniuM Metagungstate;Ammonium (para)tungstate hydrate 99.99% trace metals basis;Ammonium (para)tungstate hydrate;Ammonium Paratungstat;Tungsten wire, gold plated, 0.05mm (0.002 in.) dia.;Tungsten, plasma standard solution, Specpure?


Use
Purpose: it can be used to make ammonium tungsten phosphate and so on. Materials used to make ammonium phosphotungstate and other tungsten compounds. It can also make metal tungsten and catalysts.
Mainly used in the manufacture of tungsten trioxide or blue tungsten oxide to make metal tungsten powder; The downstream products of metallic tungsten powder include tungsten material series, such as tungsten rod, tungsten wire and other electric vacuum materials. It has alloy series, such as tungsten carbide, hard alloy, alloy blade, alloy bit, alloy mould, etc. Other wear - resistant, pressure - resistant, high - temperature resistant machinery parts. It is also used in the manufacture of ammonium bitungstate and other tungsten compounds and as additives in the petrochemical industry [2].

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