Ammoinum Heptamolybdate
Other name: Hexaammonium molybdate
CAS no. : 12027-67-7
EINECS no. : 234-722-4
Molecular formula: H24Mo7N6O24
Molecular weight: 1163.88
- 描述
- Inquiry
Colorless or microband green crystal, insoluble in ethanol, solubility in water at room temperature can reach more than 40 grams, is an important reagent for the determination of phosphorus, and the best material for the production of acrylonitrile catalyst.
Application: for preparing catalyst, molybdenum, pigment, metal surface treatment, corrosion inhibitor, trace element fertilizer, etc.
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Zirconium acetylacetonate
Other name: Zirconium-2,4-pentanedionate, Zirconium(IV)acetylacetonate; Tetrakis(acetylacetonato)zirconium(IV); 2,4-pentanedione,zrderiv.; acetyl-zirconiuacetonate; nasemuzirconium; orgatixzc150; pentane-2,4-dione-zirconium (4:1);
CAS no. : 17501-44-9
EINECS no. : 241-241-5
Molecular formula: C20H28 Zr O8
Molecular weight: 487.6555.
Melting point: 171-173℃
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Tungsten hexachloride
English alias: Tungsten (VI) chloride; Tungstenchloride; Tungsten (6 +) hexachloride; Tungsten (4 +) tetrachloride; Tungsten chloride
CAS no. : 13283-01-7
EINECS no. : 236-293-9
Molecular formula: Cl6W
Molecular weight: 396.558
Melting point: 275 ℃
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Tantalum pentachloride
Other name: Tantalic Chloride, Tantalum(V) chloride, Tantalumchlorideanhydrous
CAS no. : 7721-01-9
EINECS no. : 231-755-6
Molecular formula: Cl5Ta
Molecular weight: 358.2145
Melting point: 221-235 ℃
Relative density :3.682
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Vanadate zirconium
Molecular formula: ZrV2O7.
Molecular weight: 315.7.
CAS no. : 13981-20-9
Appearance: yellow powder
Used in functional ceramics, structural ceramics and other aspects as pigments.
Description: The use of temperature: 400-1080 ℃
The coefficient of linear expansion: – 10 x 10-6 ℃ – 1 -
Niobium boride
Other name : niobiumbago (NBB); boranylidyneniobium
CAS no. : 12653-77-9; 12045-19-1
EINECS no. : 234-958-8
Formula: B2Nb.
Molecular weight: 103.7174.
Density: 7g/cm3
Melting point: 3050℃
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Molybdenum disilicide
Other name: Molybdenum silicide
Molecular formula: MoSi2
CAS number: 12136-78-6
Molecular weight: 152.11
Melting point: 2030 ° C
Density: 6.24g/cm3 -
Niobium metaphosphate
English name: Niobium metaphosphate
Chemical formula: Nb (PO3) 5
Molecular weight: 487.90
Properties: sodium biphosphate glass, white powder, insoluble in water, PH value: 3.8
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Titanium carbonitride
English alias: TITANIUM CARBONITRIDE (7:3); TI (C/N) 30/70 a; TI (C/N) 30/70 b; TI (C/N) 30/70 C; TI (C/N) 50/50 a; TI (C/N) 50/50 b; TI (C/N) 50/50 C; Titanium carbon nitride; TiCN
CAS no. : 12654-86-3
Formula: TiCN
Molecular weight: 121.75
MDL: MFCD01868685
Density: 5.08 g/mL at 25 ℃ (lit.)
Melting point: > 350 ℃ (lit.)
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Tantalum nitride
Performance characteristics: high purity, no impurity phase detected by XRD
Tantalum nitride (TaN) has superior physical, chemical and mechanical properties (such as high hardness, wear resistance, chemical inertness, thermal stability and low resistance temperature coefficient), and is widely used in wear-resistant coatings, film resistors and diffusion barriers in integrated circuits -
Tantalum diboride
Other name: tantalum boride (1:2)
CAS no. : 12007-35-1
EINECS no. : 234-234-5
Molecular formula: B2Ta.
Molecular weight: 202.572