GOLD(I) CYANIDE
- CAS No.
- 506-65-0
- Chemical Name:
- GOLD(I) CYANIDE
- Synonyms
- GOLD CYANIDE;Cyanogold(I);Aurous cyanide;GOLD(I) CYANIDE;GOLD(+1)CYANIDE;GOLD MONOCYANIDE;goldcyanide(au(cn));GOLD(I) CYANIDE, 99.99%;GOLD(I) CYANIDE 88% AU;gold(i) cyanide, premion
- CBNumber:
- CB9746055
- Molecular Formula:
- CAuN
- Molecular Weight:
- 222.98
- MDL Number:
- MFCD00003437
- MOL File:
- 506-65-0.mol
Melting point | ~50°C |
---|---|
Density | 7,12 g/cm3 |
solubility | insoluble in H2O, ethanol, ethyl ether,dilute acid solutions |
form | Powder |
Specific Gravity | 7.14 |
color | Yellow |
Water Solubility | Slightly soluble in water. |
Sensitive | Moisture Sensitive |
Merck | 14,4516 |
Exposure limits | NIOSH: IDLH 25 mg/m3 |
CAS DataBase Reference | 506-65-0(CAS DataBase Reference) |
FDA UNII | 03I25JDS1H |
EPA Substance Registry System | Gold cyanide (Au(CN)) (506-65-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS06,GHS09 |
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Signal word | Danger | |||||||||
Hazard statements | H300+H310+H330-H410-H290-H301-H310-H315-H318-H330-H400 | |||||||||
Precautionary statements | P260-P264-P273-P280-P284-P301+P310-P301+P310a-P304+P340-P305+P351+P338-P320-P330-P405-P501a | |||||||||
Hazard Codes | T+,N | |||||||||
Risk Statements | 26/27/28-32-50/53 | |||||||||
Safety Statements | 7-28-29-60-61-45 | |||||||||
RIDADR | 1588 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 6.1 | |||||||||
PackingGroup | II | |||||||||
HS Code | 28433000 | |||||||||
NFPA 704 |
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GOLD(I) CYANIDE price More Price(3)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Strem Chemicals | 93-7901 | Gold(I) cyanide (99.9%-Au) | 506-65-0 | 1g | $168 | 2021-12-16 | Buy |
Strem Chemicals | 93-7901 | Gold(I) cyanide (99.9%-Au) | 506-65-0 | 5g | $672 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | ING0011087 | GOLD MONOCYANIDE 95.00% | 506-65-0 | 5MG | $501.04 | 2021-12-16 | Buy |
GOLD(I) CYANIDE Chemical Properties,Uses,Production
Chemical Properties
yellow powder(s); hexagonal; odorless; iridescent in sunlight; slowly decomposes in presence of moisture [MER06]
Physical properties
Yellow hexagonal crystals; odorless; density 7.14 g/cm3; decomposes slowly in the presence of moisture or decomposes on heating; insoluble in water, alcohol and ether; also insoluble in dilute acids; soluble in aqueous solutions of potassium-, or sodium cyanide, ammonia, and aqua regia.
Uses
Electrolyte in the electroplating industry
Preparation
Gold(I) cyanide may be prepared by boiling sodium aurus cyanide, Na[Au(CN)2] with hydrochloric acid:Na[Au(CN)2] + HCl AuCN + HCN + NaCl
The complex cyanide, Na[Au(CN)2] is made by dissolving gold in a dilute solution of sodium cyanide in the presence of air; or by dissolution of a gold anode in a solution of sodium cyanide during electrolysis. The solution is evaporated to separate the complex, Na[Au(CN)2], which is purified by recrystallization from water. Potassium cyanide may be used instead of sodium cyanide to prepare gold(I) cyanide.
Hazard
Toxic material.
Purification Methods
The lemon yellow powder is sparingly soluble in H2O and EtOH but soluble in aqueous NH3. It is obtained by heating H[Au(CN)2] at 110o. Wash it well with H2O and EtOH and dry it at 110o. It has an IR band at max 2239 cm -1 typical for C stretching vibration. [Glemser & Sauer Handbook of Preparative Inorg anic Chemistry (Ed. Brauer) Academic Press Vol II p 1064 1965.] CARE: may evolve HCN.
GOLD(I) CYANIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81148696 +8615536356810 | 1047@dideu.com | China | 3984 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9802 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5966 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9602 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
View Lastest Price from GOLD(I) CYANIDE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-03-06 | gold(1+),cyanide
506-65-0
|
US $19.00 / KG | 1KG | 99.% | 50 ton | Hebei Guanlang Biotechnology Co,.LTD | ||
2020-07-05 | Gold(I) cyanide
506-65-0
|
US $2540.00 / KG | 1KG | 98.0% | 1T | Shaanxi Dideu Medichem Co. Ltd |
- gold(1+),cyanide
506-65-0
- US $19.00 / KG
- 99.%
- Hebei Guanlang Biotechnology Co,.LTD
- Gold(I) cyanide
506-65-0
- US $2540.00 / KG
- 98.0%
- Shaanxi Dideu Medichem Co. Ltd