Sodium Molybdate (CAS 7631-95-0): Technical Guide & Application Handbook
Table of Contents
1. Product Overview & Specifications
Sodium Molybdate Dihydrate (Na₂MoO₄·2H₂O) is an inorganic compound with CAS registry number 7631-95-0. This white crystalline powder serves as a crucial source of molybdenum in various industrial processes.
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Purity | ≥99.5% | 99.2% | 98.8% |
| Solubility (20°C) | 56 g/100ml H₂O | 54 g/100ml | 52 g/100ml |
| MoO₃ Content | 39.5-40.5% | 38.8-39.2% | 38.0-39.0% |
2. Key Applications & Industrial Uses
2.1 Corrosion Inhibition
As EPA-approved corrosion inhibitor in:
- Closed-loop cooling systems
- Automotive antifreeze formulations
- Industrial water treatment
2.2 Agricultural Applications
- Molybdenum-deficient soil amendment
- Foliar fertilizer component (0.001-0.005% concentration)
3. Usage Guidelines & Best Practices
3.1 Dosage Recommendations
| Application | Concentration Range | pH Range |
|---|---|---|
| Cooling Systems | 200-500 ppm | 7.5-9.0 |
| Fertilizer Production | 0.5-1.5 kg/acre | 6.0-7.5 |
4. Real-World Case Studies
Case Study 1: Petrochemical Cooling System
Client: Zhejiang Petrochemical Co., Ltd. (China)
Challenge: Reduce corrosion rates in 50,000 m³ cooling system
Solution: Implemented 400 ppm sodium molybdate formulation
Result: 68% reduction in corrosion incidents over 12 months
Case Study 2: Agricultural Cooperative
Client: Punjab Agro Industries (India)
Challenge: Address molybdenum deficiency in 2,000 hectares
Solution: Applied 0.8 kg/acre through fertigation system
Result: 22% yield improvement in legume crops
5. Comparative Analysis with Alternatives
| Parameter | Sodium Molybdate | Ammonium Molybdate | Molybdenum Trioxide |
|---|---|---|---|
| Water Solubility | High | Moderate | Low |
| pH Tolerance | 7-10 | 5-8 | N/A |
6. Contact for Technical Consultation
For custom formulation guidance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Technical Support Includes:
- Material compatibility testing
- Regulatory compliance assistance
- Custom concentration optimization
相关产品
Chemical Name: D-Phenothrin
CAS No.: 26046-85-5
Molecular Formula: C23H26O3
Molecular Weight: 350.45
Appearance: Oil
Chemical Name: alpha-Hexylcinnamaldehyde
CAS No.: 101-86-0
Molecular Formula: C15H20O
Molecular Weight: 216.32
Appearance: Yellow Liquid
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Chemical Name: 4-((2-Furylmethyl)thio)-4-methylpentan-2-one
Cas No.: 64835-96-7
Molecular Fomula: C11H16O2S
Molecular Weight: 212.31
Appearance: Colorless to light yellow liquid
Chemical Name: D-PANTOTHENIC ACID
CAS No.: 79-83-4
Molecular Formula: C9H17NO5
Molecular Weight: 219.24
Appearance: Colorless or Light Yellow Oily Liquid
Chemical Name: alpha-Hexylcinnamaldehyde
CAS No.: 101-86-0
Molecular Formula: C15H20O
Molecular Weight: 216.32
Appearance: Yellow Liquid
Chemical Name: Eicosatetraynoic acid(ETYA)
Cas No.: 1191-85-1
Molecular Fomula: C20H24O2
Molecular Weight: 296.4
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Chemical Name: Ethyl Hexanoate
Synonyms: Ethyl caproate; Caproic acid ethyl ester; Ethyl butyl acetate; capronic ether; hexanoic acid ethyl ester
CAS No.: 123-66-0
Molecular Formula: C8H16O2
Molecular Weight: 144.21
Chemical Name: D-PANTOTHENIC ACID
CAS No.: 79-83-4
Molecular Formula: C9H17NO5
Molecular Weight: 219.24
Appearance: Colorless or Light Yellow Oily Liquid
Chemical Name: Tribehenin
Cas No.: 18641-57-1
Molecular Fomula: C69H134O6
Molecular Weight: 1059.8
Appearance: White waxy powder or solid
评论
目前还没有评论。