Beijing Yangcun Chemical Co., Ltd

Beijing Yangcun Chemical Co., Ltd. is a private enterprise specialized in production of optical brighteners and other fine chemical products for nearly ten years.

The company also has the strong ability of developing the new products with technical instruction of its two American returned chemical doctors. The company could guarantee the quality of its products by supporting with scientific technology and management experience, to serve sincerely the customers with its high quality products and reasonable prices, they are well received by our customers from domestic and abroad.

The products had sold to Southeast Asia, America, Japan and Europe. The company has three main kinds of products:

1. Optical Brighteners: KCB; OB; OB-1; CBS-X, DMS, CXT, CBS-127 (FP); KSN; MDA (SWN),ER;

2. Intermediate:

BCMB 4,4'-bis(chloromethyl))-biphenyl 1667-10-3

BMMB 4,4'-bis(methoxymethyl)biphenyl CA NO：3753-18-2

P-Carboxybenzaldehyde CAS NO : 619-66-9

Benzaldehyde-o-Sodium Sulphonate CAS NO 135-02-04

4,4-Bis(diethylphosphonomethyl)biphenyl CAS NO 17919-34-5

3. Other fine Chemicals:

4-Hydroxy TEMPO CAS NO 2226-96-2

4-OXO-TEMPO CAS NO.: 2896-70-0

Oxolinic Acid CAS NO.: 14698-29-4

Methyl alpha-D-glucopranoside CAS: 97-30-3

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS NO : 131-54-4

Benzopinacol CAS NO 464-72-2

4,4’-diaminodiphenyl ether CAS No.: 101-80-4