Molybdenum
Molybdenum
- CAS:
- 7439-98-7
- MF:
- Mo
- MW:
- 95.94
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Properties
- Melting point:
- 2617 °C (lit.)
- Boiling point:
- 4612 °C (lit.)
- Density
- 10.3 g/mL at 25 °C (lit.)
- refractive index
- 2.81 (740 nm)
- Flash point:
- -23 °C
- storage temp.
- no restrictions.
- solubility
- H2O: soluble
- form
- wire
- Specific Gravity
- 10.2
- color
- Gray
- Resistivity
- 5.0 μΩ-cm, 20°C
- Water Solubility
- Insoluble inwater. Soluble innitric acid andsulfuric acid. Slightly soluble inhydrochloric acid.
- Sensitive
- Air Sensitive
- Merck
- 13,6257
- Exposure limits
- ACGIH: TWA 10 mg/m3; TWA 3 mg/m3
NIOSH: IDLH 5000 mg/m3
- Stability:
- Stable. Powder is flammable.
Safety Information
- Symbol(GHS)
GHS02,GHS08
- Signal word
- Danger
- Hazard statements
- H228-H361f
- Precautionary statements
- P202-P210-P240-P241-P280-P308+P313
- Hazard Codes
- F,Xi,N,Xn
- Risk Statements
- 36/38-11-67-65-62-51/53-48/20-38
- Safety Statements
- 26-36/37/39-16-9-62-61-36/37
- RIDADR
- UN 3264 8/PG 3
- WGK Germany
- 3
- RTECS
- QA4680000
- TSCA
- Yes
- HazardClass
- 4.1
- PackingGroup
- III
- HS Code
- 81029600
- IDLA
- 5,000 mg Mo/m3
Use
Molybdenum is largely used in steel industry.Its compounds are widely used incoloring agents, solid lubricants and ascatalysts. Molybdenum is an essential traceelement and a component of xanthine oxidase.This enzyme catalyzes the formationof urate. Molybdenum cofactor (Moco)-deficiencyis a lethal autosomal recessive disease.Moco-deficiency in humans can causeneurological damage, seizures and variousbrain dysmorphisms. Its major use is in alloy steels, for example, as tool steels ( 10% molybdenum), stainless steel, and armor plate. Up to 3% molybdenum is added to cast iron to increase strength. Up to 30% molybdenum may be added to iron-, cobalt-, and nickel-base alloys designed for severe heat- and corrosion-resistant applications. It may be used in filaments for lightbulbs, and it has many applications in electronic circuitry. Molybdenum (Mo) is a plant micronutrient, absorbed by the plant roots only in the form of molybdate ion MoO42- Molybdenum, is a vital component of the enzyme, nitrate reductase (a soluble molybdoflavoprotein) in Molybdenum is present in the chloroplasts of leaves.
30 India supplier list of "Molybdenum"
- Product Name:Molybdenum
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Molybdenum
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Molybdenum
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Molybdenumstandard
- Products Intro:Brand:sigma aldrich | Product Number:1.09926 | Purity:1000mgMo,[(NH?)?Mo?O??4H?Oin0.7%NH?OH]Titrisol?
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Molybdenum Sheets
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Molybdenum
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Molybdenum
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:MolybdenumMetalSheet99.9%
- Products Intro:Brand:srlchem | Product Number:75556
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Molybdenum Wire
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Molybdenum Wire
- Company Type: Reagent
- Country/Region: INDIA