Precious metal chemicals department:
+86-519-86663943, +86-519-86653943, +86-519-86648414
Organic chemicals department:
+86-519-86649494, +86-519-86647473
Textile chemicals department:
+86-519-86649448, +86-519-86644451, +86-519-86647668
 
 
 
 
 
Electronic Chemicals
Product Name
CAS NO.
Formula
Specifications
Potassium dicyanoaurate
13967-50-5
K[Au(CN)2]
Content of Au 68.30±0.05%
Potassium dicyanoargentate
506-61-6
K[Ag(CN)2]
Purity ≥99.60%
Tetraamminepalladium (II) Chloride
13933-31-8
Pd.(NH3)4.Cl2
Content of Pd 40.5~42.0%
Dichlorodiamminepalladium
14323-43-4
Pd(NH3)2Cl2
Content of Pd ≥49. 0%
Auric sodium sulfite
Na3[Au(en)(SO3)2]
Liquid
Content of Au 49.5~50.5g/L
Solid
Content of Au 20.0±0.5g/100g
Auric potassium sulfite
K3Au(SO3)2
Liquid
Content of Au 49.5~50.5g/L
Solid
Content of Au 20.0±0.5g/100g
Potassium gold(III) cyanide
14263-59-3
K[Au(CN)4]
Content of Au 50g/L
Gold trichloride
13453-07-1
AuCl3
Content of Au 23.5~23.8%
Silver cyanide
506-64-9
AgCN
Purity ≥99.5%
Rhodium(III) sulfate
10489-46-0
Rh2(SO4)3
Content of Rh 4% or 5%
Ruthenium sulfate
RuSO4
Content of Ru 50g/100g
Palladium ethylenediamine sulfate
Content of Pd   40.0±0.2%
Palladium tertraammonium sulfate
Pd(NH3)4SO4
Content of Pd 39.0±0.2%
Decoating agent of gold

Textile chemicals & Auxiliaries
Product Name
CAS NO.
Formula
Specifications
Others
Flame retardant FRC-1
41203-81-0
42595-45-9
Content of solid:≥93.0%
Content of phosphorus: 18.0~19.5%
Durable flame retardant for polyster fabric
Flame retardant FRC-2
20120-33-6
Content of solid: ≥80.0%
Content of phosphorus: ≥12.0%
Durable flame retardant for cotton fabric
Flame retardant FRC-3
Content of solid: 30±2%
Flame retardant for polyster, cotton and their blends
Flame retardant FRC-6
2781-11-5
Acid value: ≤8mgKOH/g
Hydroxyl value: 420~460mgKOH/g
Flame retardant for polyurethane
1,2,3,4-Butanetetracarboxylic acid
1703-58-8
Purity:≥98.5%
For construction materials, pharmaceuticals, monomer of polyimide and non-formaldehyde durable press finishing

Organic Chemicals
Product Name
CAS NO.
Formula
Specifications
1-Methyl-3-pyrrolidinol
13220-33-2
Purity≥97.0%
N-Ethyl-3-pyrrolidinol
30727-14-1
Purity≥97.0%
Ethyl 4-bromobutyrate
2969-81-5
Purity≥99.0%
O-tert-Butyl-L-threonine tert-butyl ester acetate salt
5854-77-3
Purity≥99.0%
Diethyl 2-aminomalonate hydrochloride
13433-00-6
Purity≥99.0%

 
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