21348-59-4
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Basic information
- Product Name: COLUMBIUM OXALATE
- Synonyms: ethanedioicacid,niobiumsalt;COLUMBIUM OXALATE;NIOBIUM(V) OXALATE;NIOBIUM OXALATE;NIOBIUM OXALATE, MONOOXALATE ADDUCT;NIOBIUM HYDROGEN OXALATE;oxalic acid, niobium salt;Niobium oxalate, 97% Monooxalate adduct
- CAS NO:21348-59-4
- Molecular Formula: C10H5NbO20
- Molecular Weight: 538.04
- EINECS: 244-341-5
- Product Categories: N/A
- Mol File: 21348-59-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 365.1°C at 760 mmHg
- Flash Point: 188.8°C
- Appearance: /Powder
- Density: N/A
- Vapor Pressure: 2.51E-06mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: COLUMBIUM OXALATE(CAS DataBase Reference)
- NIST Chemistry Reference: COLUMBIUM OXALATE(21348-59-4)
- EPA Substance Registry System: COLUMBIUM OXALATE(21348-59-4)
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Safety Data
- Hazard Codes: Xn
- Statements: 21/22-41-37/38-20/21/22
- Safety Statements: 24/25-39-36/37-26
- RIDADR: 3261
- WGK Germany:
- RTECS:
- TSCA: No
- HazardClass: 6.1
- PackingGroup: III
- Hazardous Substances Data: 21348-59-4(Hazardous Substances Data)
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21348-59-4 Usage
Chemical Properties
White crystals, 99.99% pure.Very soluble in waterUses
Intermediate, special catalystsCheck Digit Verification of cas no
The CAS Registry Mumber 21348-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,4 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.Calculate Digit Verification of CAS Registry Number 21348-59:
(7*2)+(6*1)+(5*3)+(4*4)+(3*8)+(2*5)+(1*9)=94
94 % 10 = 4
So 21348-59-4 is a valid CAS Registry Number.
InChI:InChI=1/C2H2O4.Nb/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2
21348-59-4 Well-known Company Product Price
- Brand
- (Code)Product description
- CAS number
- Packaging
- Price
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Alfa Aesar
(44819) Niobium(V) oxalate hydrate
21348-59-4
25g
462.0CNY
- Detail
Alfa Aesar
(44819) Niobium(V) oxalate hydrate
21348-59-4
100g
1465.0CNY
- Detail
Alfa Aesar
(44819) Niobium(V) oxalate hydrate
21348-59-4
500g
5861.0CNY
- Detail
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COLUMBIUM OXALATE
