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Pharmaceutical Intermediates
Product List

2-Hydroxyphosphonocarboxylic Acid (HPAA)

CAS:23783-26-8 Product spec:47%-50%
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability i..

Amino Trimethylene Phosphonic Acid (ATMP)

CAS:6419-19-8 Product spec:95%
ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stabilit..

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

CAS:2809-21-4 Product spec:90%
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP ..

EDTA-CuNa2

CAS:14025-15-1 Product spec:14.5%
its active ingredients purity must be higher than standard level . And it is on the basis of Certificate of Analysis provided by our company . (Cu%:14.5%) And it has very good application in Agr..
Post Time:[2010-12-06 ]Liaoyang Wanrong Chemicals Co.,Ltd.

EDTA-FeNa

CAS:15708-41-5 Product spec:13%
it is on the basis of Certificate of Analysis provided by our company . And it has very good application in Agriculture, Horticulture Area , etc .
Post Time:[2010-12-06 ]Liaoyang Wanrong Chemicals Co.,Ltd.

EDTA-ZnNa2

CAS:14025-21-9 Product spec:14.5%
it is on the basis of Certificate of Analysis provided by our company . And it has very good application in Agriculture, Horticulture Area , etc .
Post Time:[2010-12-06 ]Liaoyang Wanrong Chemicals Co.,Ltd.

EDTA Acid

CAS:60-00-4 Product spec:99%
It is insoluble in common organic solvents. It shows the tendency to depart from carboxyl. An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent , chemical fo..
Post Time:[2010-12-06 ]Liaoyang Wanrong Chemicals Co.,Ltd.

DTPA iron

CAS:12389-75-2 Product spec:11%
it can be applied in neutral and acid soils . And with wide PH value application . And it is on the basis of Certificate of Analysis provided by our company . And it has very good applicat..
Post Time:[2010-12-06 ]Liaoyang Wanrong Chemicals Co.,Ltd.

Pyridine Hydrobromide

CAS:18820-82-1 Product spec:99% Min
SYNONYM : Pyridinum Bromide MOLECULAR FORMULA : C5H5N* Hbr CAS NO : 18820-82-1 Assy (On Dried Basis) 99% Min MOL. WT. : 79.10 PHYSICAL PROPERTY : HYGROSCOPIC WHITE CRYSTAL POWDER ..

Hexamethyldisiloxane

CAS:107-46-0 Product spec:99.00% MIN.
SYNONYM : Hexamethyldisiloxane, HMDSO MOLECULAR FORMULA : C6H18OSi2 CAS NO : 107-46-0 MOL. WT. : 162.38 PHYSICAL PROPERTY : CLEAR COLOURLESS LIQUID SOLUBILITY : INSOLUBLE IN WATER AND M..