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Product FOB Price Min.Order Supply Ability Supplier
Hexaammonium molybdate
Cas No: 12027-67-7
USD $ 2.0-2.0 / Kilogram 1 Kilogram 1-10 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality Ammonium Heptamolybdate supplier in China
Cas No: 12027-67-7
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Factory Supply Hexaammonium heptamolybdate
Cas No: 12027-67-7
No Data 1 1 Ality Chemical Corporation Contact Supplier
Hexaammonium molybdate
Cas No: 12027-67-7
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Hexaammonium molybdate 99% CAS NO.12027-67-7
Cas No: 12027-67-7
No Data 1 Gram 10 Metric Ton/Month Wuhan Pinestone Fortune International Trading Co., Ltd. Contact Supplier
Hexaammonium molybdate CAS: 12027-67-7
Cas No: 12027-67-7
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Hexaammonium molybdate 12027-67-7
Cas No: 12027-67-7
No Data 1 Kilogram 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Hexaammonium molybdate CAS 12027-67-7
Cas No: 12027-67-7
No Data 100 Gram 20000 Kilogram/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier
Pharmaceutical Grade CAS 12027-67-7 with competitive price
Cas No: 12027-67-7
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
BLOOM TECH Advanced API/Technology support HexaaMMoniuM Molybdate CAS 12027-67-7
Cas No: 12027-67-7
No Data 1 Gram 3 Metric Ton/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier

12027-67-7 Usage

Health Hazard

Inhalation causes irritation of nose and throat. Contact with eyes causes irritation.

Uses

Ammonium molybdates are used to prepare high purity grade molybdenum metal powder, sheet, or wire; for colorimetric analysis of phosphates and arsenates; for decorating ceramics; and as catalysts.

Reactivity Profile

Salts, basic, such as Hexaammonium molybdate , are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

Physical Properties

Colorless, monoclinic crystal; density 2.276 g/cm3; decomposes on heating; soluble in water (decomposes); also soluble in acid; insoluble in alcohol and liquid ammonia.

Fire Hazard

Special Hazards of Combustion Products: Toxic oxides of nitrogen may form in fire.

Reactions

Decomposes on heating or on treatment with alkalies; reacts with lead chloride and other metal salts to form their metal molybdates: (NH4)2MoO4 + PbCl2 → PbMoO4 + 2NH4Cl Reacts with phosphates or arsenates to form ammonium phosphomolybdate (NH4)3PO4?12MoO3, or ammonium arsenomolybdate, (NH4)3AsO4?12MoO3.

Air & Water Reactions

Water soluble.

General Description

White to greenish-yellow solid. Sinks and mixes with water.

Preparation

Ammonium molybdate is prepared by treating molybdenum oxide with excess ammonia in an aqueous solution. The crystals are obtained after evaporation of water. MoO3 + 2NH3 + H2O → (NH4)2MoO4

Agricultural Uses

Ammonium molybdate, (NH4)6MO7O24·2H2O is an important molybdenum fertilizer. It is an ammonium salt of molybdic acid and contains about 50% molybdenum. Ammonium molybdate is generally mixed with NPK fertilizers, depending on the crop requirement (generally 50 to l000 gm per ha). The fertilizer is also applied as a foliar spray, but coating or soaking seeds with ammonium molybdate is the easiest method of application, which requires very little fertilizer.

Chemical Properties

colourless to light green crystalline solid

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of Mo andNH3.
InChI:InChI=1/Mo.2H3N.4H2O.4O/h;2*1H3;4*1H2;;;;/q;;;;;;;;;2*-1/p+2/rMoO4.2H3N.4H2O/c2-1(3,4)5;;;;;;/h;2*1H3;4*1H2/q-2;;;;;;/p+2

12027-67-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (10811)  Ammonium molybdate (para) hydrate, Puratronic?, 99.999% (metals basis excluding W), W 300ppm max    12027-67-7 5g 491.0CNY Detail
Alfa Aesar (10811)  Ammonium molybdate (para) hydrate, Puratronic?, 99.999% (metals basis excluding W), W 300ppm max    12027-67-7 25g 1798.0CNY Detail
Sigma-Aldrich (02653)  Molybdenumatomicspectroscopystandardconcentrate1.00gMo  1.00 g/L, for 1L standard solution, analytical standard 12027-67-7 02653-1EA 296.01CNY Detail

12027-67-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Hexaammonium Molybdate

1.2 Other means of identification

Product number -
Other names Hexaammonium molybdate

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:12027-67-7 SDS

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