HENAN SUNLAKE ENTERPRISE CORPORATION
Free supplier Enterprise Certification
- Free
supplier - 8th
years
Free supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
Contact Suppliers
CAS NO.7440-57-5
| GOLD Basic information |
| GOLD Chemical Properties |
| Melting point | 1063 °C(lit.) |
| Boiling point | 2808 °C(lit.) |
| density | 19.3 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Fp | 4 °C |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | wire |
| Merck | 13,4529 |
| Stability: | Stable. May react with halogens, strong oxidizing agents, ammonia, hydrogen peroxide. Reaction with ammonia or hydrogen peroxide may form explosive materials. |
| CAS DataBase Reference | 7440-57-5(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi,Xn,F,C |
| Risk Statements | 36/38-43-67-65-63-48/20-38-11-34-23-52/53 |
| Safety Statements | 26-36/37/39-45-62-36/37-61-23 |
| RIDADR | UN 1789 8/PG 3 |
| WGK Germany | 3 |
| RTECS | MD5420000 |
| HazardClass | 6.1 |
| PackingGroup | II |
| GOLD Usage And Synthesis |
| Chemical Properties | yellow metal |
| GOLD Preparation Products And Raw materials |
| Raw materials | Castor oil-->Bifenthrin |
| Preparation Products | POTASSIUM DICYANOAURATE(I)-->Nickel-hydrogen battery-->HYDROGEN TETRACHLOROAURATE(III)-->Gold trichloride-->Potassium gold(III) cyanide |
We have clients throughout the world：
Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
Our Laboratoy
We have our own independent lab test center：
This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
Our factory
High quality with competitive price：
We are manufacturer and can provide high quality products with factory price
Package & Shipment
Fast and safe delivery：
Parcels can be sent out within 24 hours after payment. Tracking number is available
Secure and discreet shipment. You have various choices of transportation methods
