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GOLD

$ 1.00 /1KG

Min. Order1KG
Purity98%
Cas No7440-57-5
Supply Ability1kg,5kg,100kg
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

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Chemical Properties

Product Name	GOLD
CAS No	7440-57-5
EC-No
Min. Order	1KG
Purity	98%
Supply Ability	1kg,5kg,100kg
Release date	2019/07/06

Product Name:	GOLD
Synonyms:	Gold Nanoparticles (150nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free;Gold Nanoparticles (150nm, 1 OD, supplied in 0.1mM stabilizing surfactant);Gold Nanoparticles (200nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free;Gold Nanoparticles (200nm, 1 OD, supplied in 0.1mM stabilizing surfactant);Gold Nanoparticles (250nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free;Gold Nanoparticles (250nm, 1 OD, supplied in 0.1mM stabilizing surfactant);Gold Nanoparticles (300nm diameter, 1 OD, stabilized suspension in phosphate-buffered saline) reactant free;Gold Nanoparticles (300nm, 1 OD, supplied in 0.1mM stabilizing surfactant)
CAS:	7440-57-5
MF:	Au
MW:	196.97
EINECS:	231-165-9
Product Categories:	Protein Stains Compatible with Western Blotting;Western Blotting;Inorganics;supported metal catalyst;metal or element;nano structured material;Gold Coated SubstratesMicro/Nanoelectronics;Gold Surfaces and Sources;Electronic MaterialsSubstrates and Electrode Materials;Materials Science;Micro/Nanoelectronics;Self Assembly&Contact Printing;Substrates;Gold;Metal and Ceramic Science;Metals;Electronic Materials;Gold Surfaces and SourcesMaterials Science;Electrode MaterialsMetal and Ceramic Science;Organic Electronics and Photonics;Substrates and Electrode Materials;GoldMaterials Science;AA Standard SolutionsSpectroscopy;AAS;Alphabetic;ChlorideAnalytical Standards;GSpectroscopy;Matrix Selection;Reference/Calibration Standards;Single Solution;Standard Solutions;Antibody Labeling;Gold Surfaces and SourcesAntibody Modification;GoldMicro/Nanoelectronics;Labeling with GoldMaterials Science;79: Au;Nanomaterials;Nanoparticles: Metals and Metal AlloysNanomaterials;Nanopowders and Nanoparticle Dispersions;Buffers, Reagents,&Stains;NULL
Mol File:	7440-57-5.mol

GOLD Chemical Properties

Melting point	1063 °C(lit.)
Boiling point	2808 °C(lit.)
density	19.3 g/mL at 25 °C(lit.)
refractive index	n20/589.3 1.523
Fp	4 °C
storage temp.	2-8°C
solubility	H₂O: soluble
form	wire
color	purple
Specific Gravity	19.3
PH	6-8
PH Range	6 - 8
resistivity	2.05 μΩ-cm, 0°C
Water Solubility	Soluble in hot sulfuric acid and aqua regia. Insoluble in water and acid.
Sensitive	Light Sensitive
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
TSCA	Yes
HS Code	3822 00 00
HazardClass	6.1
PackingGroup	II

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