GALLIUM(III) NITRATE OCTAHYDRATE
- CAS No.
- 63462-65-7
- Chemical Name:
- GALLIUM(III) NITRATE OCTAHYDRATE
- Synonyms
- gallium,trinitrate,octahydrate;GALLIUM(III) NITRATE OCTAHYDRATE;Nitric acid, gallium salt, octahydrate
- CBNumber:
- CB5165764
- Molecular Formula:
- GaH16N3O17
- Molecular Weight:
- 399.86
- MDL Number:
- MFCD00153004
- MOL File:
- 63462-65-7.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS03,GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H272-H315-H335-H319 |
Precautionary statements | P210-P220-P221P280-P370+P378-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
GALLIUM(III) NITRATE OCTAHYDRATE Chemical Properties,Uses,Production
Purification Methods
Recrystallise the nitrate from H2O (solubility is 295g/100mL at 20o). It forms a white deliquescent, colourless powder soluble in H2O, absolute EtOH and Et2O. It loses HNO3 upon heating at 40o. Addition of Et2O to a warm ethanolic solution (40-50o) of Ga(NO3)3 9H2O precipitates Ga(OH)2NO3.Ga(OH)3.2H2O. If the salt has partly hydrolysed, dissolve it in conc HNO3, reflux, dilute with H2O and concentrate on a sand bath. Wash the solid several times by adding H2O and evaporating until there is no odour of acid. Dilute the residue to a Ga concentration of 26g/100mL. At this concentration, spongy Ga(NO3)3.xH2O separates from the viscous solution. After standing for several days the crystals are collected and dried in a stream of dry air first at room temperature, then at 40o. Dehydration is complete after 2 days. Recrystallise it from H2O and dry it at water pump vacuum at room temperature. [Reimmann & Tanner Z Naturforsch 20B 71 1965, D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 856 1963.]
GALLIUM(III) NITRATE OCTAHYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
GALLIUM(III) NITRATE OCTAHYDRATE Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
Hangzhou J&H Chemical Co., Ltd. | 0571-+86-571-87396432 | sales@jhechem.com | China | 11281 | 59 |
Hangzhou Bingochem Co., Ltd. | 0571-8512-5372 | sales@bingochem.com | China | 21673 | 58 |
Supplier | Advantage |
---|---|
LEAP CHEM CO., LTD. | 58 |
Hangzhou J&H Chemical Co., Ltd. | 59 |
Hangzhou Bingochem Co., Ltd. | 58 |