Ammonium molybdate tetrahydrate ACS reagent, 81.0-83.0% MoO3 basis
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013924
Refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg)
Ammonium molybdate, GR 99%+
ARAvailable on request
Ammonium molybdate, GR 99%+ (CAS 12054-85-2) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 100 g.
CAS number12054-85-2
Formula(NH4)6Mo7O24.4H2O
Molar mass1235.9 g/mol
Physical formPowder
HS code28417090
Purity≥99%
About Ammonium molybdate, GR 99%+
Ammonium molybdate, GR 99%+ is part of the Zemixal refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) range. Identity at a glance (AR): CAS 12054-85-2, formula (NH4)6Mo7O24.4H2O and molar mass 1235.9 g/mol. Expect white crystalline powder.
Use cases we see most often
- Catalysis
- Materials research
Safe handling
Literature values: density 2.498 g/mL at 25 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Available as 100 g, 500 g, 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Catalysis
- Materials research
Applications
Grade guides
Specifications and identifiers
| Product name | Ammonium molybdate, GR 99%+ |
|---|---|
| Catalogue number | ZX-013927 |
| CAS number | 12054-85-2 |
| Molecular formula | (NH4)6Mo7O24.4H2O |
| Molar mass | 1235.9 g/mol |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White crystalline powder |
| Density | 2.498 g/mL at 25 °C |
| HS code | 28417090 |
| Synonyms | Ammonium heptamolybdate tetrahydrate, Molybdic acid ammonium salt tetrahydrate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P305 + P351 + P338
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ammonium molybdate, GR 99%+
Which CAS number identifies Ammonium molybdate, GR 99%+?
Ammonium molybdate, GR 99%+ is registered under CAS 12054-85-2. You may also see it listed as Ammonium heptamolybdate tetrahydrate, Molybdic acid ammonium salt tetrahydrate. Our catalogue number for this item is ZX-013927.
What are the formula and molar mass of Ammonium molybdate, GR 99%+?
For Ammonium molybdate, GR 99%+, its formula is (NH4)6Mo7O24.4H2O and its molar mass is 1235.9 g/mol.
What grade and pack sizes are available for Ammonium molybdate, GR 99%+?
This listing is AR grade with ≥99% purity. Standard packs are 100 g, 500 g, 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ammonium molybdate, GR 99%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ammonium molybdate, GR 99%+ to my country?
Yes. Because Ammonium molybdate, GR 99%+ is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 12054-85-2
All 7 grades
Ammonium molybdate tetrahydrate, for biochemistry, ≥99% (T)
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013925
Ammonium molybdate tetrahydrate, for molecular biology 99.0%
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.86 g/mol
ZX-037499
Ammonium molybdate, tetrahydrate, 99.98%
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013928
Ammonium molybdate, tetrahydrate, 99.98%
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013928
Ammonium molybdate tetrahydrate, for biochemistry, ≥99% (T)
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013925
Ammonium molybdate tetrahydrate ACS reagent, 81.0-83.0% MoO3 basis
- CAS
- 12054-85-2
- Formula
- (NH4)6Mo7O24.4H2O
- MW
- 1235.9 g/mol
ZX-013924
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