
Ammonium Molybdate Tetrahydrate AR -500g
A high-purity analytical reagent (AR) grade of ammonium molybdate tetrahydrate, used in laboratory analysis, catalyst preparation, and metal treatment processes.
Synonyms:
Ammonium heptamolybdate tetrahydrate, Ammonium molybdate(VI), Molybdic acid ammonium salt
Chemical Formula:
(NH₄)₆Mo₇O₂₄·4H₂O
CAS Number:
12054-85-2
Appearance:
White to slightly greenish crystalline powder; odorless and soluble in water.
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Ammonium thiocyanate is a white‑to‑colourless crystalline salt that dissolves readily in water and many polar organic solvents. Supplied in Analytical‑Reagent (AR) grade, it provides high‑purity thiocyanate ions for complexometric analysis, photographic processing, metallurgy, and synthetic chemistry.
Uses:
-
Reagent in analytical chemistry (e.g. phosphate determination)
-
Catalyst preparation and metal surface treatment
-
Corrosion inhibitor in water treatment
-
Precursor in molybdenum compound synthesis
-
Used in ceramics, pigments, and fertilizers
Key Features:
-
Analytical Reagent (AR) grade purity
-
Soluble in water, forming acidic solutions
-
Stable under normal storage conditions
-
High molybdenum content
-
Suitable for precise laboratory applications
SDS (Safety Data Sheet) – Short Summary:
-
Hazards: May cause eye, skin, and respiratory irritation. Harmful if swallowed in large quantities.
-
Precautions: Use gloves, safety glasses, and dust mask. Ensure good ventilation when handling.
-
Handling & Storage: Store in tightly closed containers in a cool, dry place away from acids.
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First Aid: Rinse eyes or skin with water if contact occurs. Seek medical help if ingested.
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Disposal: Dispose according to local environmental regulations for inorganic salts.
Hazard Identification
- GHS Classification:
- Acute toxicity, Oral (Category 4)
- Eye irritation (Category 2A)
- GHS Label Elements:
- Pictograms:
- Signal Word: Warning
- Hazard Statements:
- H302: Harmful if swallowed.
- H319: Causes serious eye irritation.
- Precautionary Statements:
- P264: Wash hands thoroughly after handling.
- P270: Do not eat, drink, or smoke when using this product.
- P280: Wear protective gloves/eye protection/face protection.
- P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
- P337+P313: If eye irritation persists: Get medical advice/attention.
- P330: Rinse mouth.
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
| Weight | 1 kg |
|---|
Q & A
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