Hexaammonium molybdate
- CAS No.
- 12027-67-7
- Chemical Name:
- Hexaammonium molybdate
- Synonyms
- AMMONIUM HEPTAMOLYBDATE;Ammonium molybdate (para) hydrate;ammonium heptamolybdrate;hexaammonium heptamolybdate;PHOSPHATE MONITOR FIRST REAGENT;ammoniummolybdate((nh4)6(mo7o24));NPW-150 AMMONIUM MOLYBDATE MIXTURE;PHOSPHATE MONITOR REDUCTION REAGENT;PHOSPHATE MONITOR REDUCTION SOLUTION;ammonium molybdate (para) hydrate, puratronic
- CBNumber:
- CB2309998
- Molecular Formula:
- H4Mo7NO24(-5)
- Molecular Weight:
- 1073.67
- MOL File:
- 12027-67-7.mol
- Modify Date:
- 2024/7/12 17:58:41
| Melting point | 190°C |
|---|---|
| Density | 2,498 g/cm3 |
| storage temp. | Store at RT. |
| solubility | H2O: soluble |
| form | Liquid |
| Specific Gravity | 2.498 |
| color | Clear light colored |
| Water Solubility | Freely soluble in water. |
| Merck | 14,533 |
| Exposure limits |
ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 1000 mg/m3 |
| Stability | Stable. |
| CAS DataBase Reference | 12027-67-7(CAS DataBase Reference) |
| EPA Substance Registry System | Molybdate (Mo7O246-), ammonium (1:6) (12027-67-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P305+P351+P338-P261-P280a-P304+P340-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 22-36/38-52/53-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 3264 | |||||||||
| WGK Germany | - | |||||||||
| RTECS | QA4900000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28417010 | |||||||||
| Toxicity | mic-esc 2 mmol/L MUREAV 31,185,1975 | |||||||||
| NFPA 704 |
|
Hexaammonium molybdate price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ALFA India | ALF-010811-14 | Ammonium molybdate (para) hydrate, Puratronic™, 99.999% (metals basis excluding W), W 300ppm max | 12027-67-7 | 25g | ₹13938 | 2022-05-26 | Buy |
| ALFA India | ALF-010811-06 | Ammonium molybdate (para) hydrate, Puratronic™, 99.999% (metals basis excluding W), W 300ppm max | 12027-67-7 | 5g | ₹4457 | 2022-05-26 | Buy |
Hexaammonium molybdate Chemical Properties,Uses,Production
Chemical Properties
Ammonium heptamolybdate is an odourless crystalline compound ranging in colour from white to yellow-green. It is usually encoutered as the tetrahydrate, whose chemical formula is (NH4)6Mo7O24·4H2O. It is often referred to simply as ammonium molybdate, although this name can also refer to ammonium orthomolybdate, (NH4)2MoO4, and several other species.
General Description
White to greenish-yellow solid. Sinks and mixes with water.
Air & Water Reactions
Water soluble.
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.
Health Hazard
Inhalation causes irritation of nose and throat. Contact with eyes causes irritation.
Fire Hazard
Special Hazards of Combustion Products: Toxic oxides of nitrogen may form in fire.
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.
Safety Profile
Mutation data reported. Whenheated to decomposition it emits toxic vapors of Mo andNH3.
Hexaammonium molybdate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| PERFECT CHEMICAL | +91-9820465461 +91-9820465461 | Mumbai, India | 391 | 58 | Inquiry |
| Palvi Industries Limited | +91 9712943201 | Gujarat, India | 4 | 58 | Inquiry |
| Sajan Overseas Pvt Ltd | +91-9825074205 +91-9825074205 | Gujarat, India | 38 | 58 | Inquiry |
| Rivashaa Agrotech Biopharma Pvt. Ltd. | +91-26463395 +91-7926462688 | Gujarat, India | 1615 | 58 | Inquiry |
| Rubamin Limited | +91-2652282079 +91-2652282078 | Gujarat, India | 10 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Vishnupriya Chemicals Private Limited | +91-8046041737 | Telangana, India | 220 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Vishnupriya Chemicals Private Limited | 08046041737 | Hyderabad, India | 220 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| PERFECT CHEMICAL | 58 |
| Palvi Industries Limited | 58 |
| Sajan Overseas Pvt Ltd | 58 |
| Rivashaa Agrotech Biopharma Pvt. Ltd. | 58 |
| Rubamin Limited | 58 |
| Alfa Aesar | 58 |
| Vishnupriya Chemicals Private Limited | 58 |
| Triveni chemicals | 58 |
| Vishnupriya Chemicals Private Limited | 58 |
| A.J Chemicals | 58 |
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