Deqing Xinfanda Chemical Co., Ltd.

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2-phosphonobutane -1,2,4-tricarboxylic acid pbtca
Specification: 50%
Detail: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) CAS No. 37971-36-1 Molecular Formula: C7H11O9P Molecular weight: 270.13 Structural Formula: Properties: PBTCA has low content of phosphoric, has structural features o...

amino trimethylene phosphonic acid atmp
Specification: 50%,95%
Detail: Amino Trimethylene Phosphonic Acid (ATMP) CAS No. 6419-19-8 Molecular Formula: N(CH2PO3H2)3 Molecular weight: 299.05 Structural Formula: Properties: ATMP has excellent chelation, low threshold inhibition and lattice ...

1-hydroxy ethylidene-1,1-diphosphonic acid hedp
Specification: 60%,90%
Detail: 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Structural Formula: Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can ch...

phosphorous acid 98.5%
Specification: 98.5%
Detail: Phosphorous Acid 98.5% Min Molecular Formula: H3PO3 Molecular Weight: 82.00 CAS No.: 13598-36-2 UN No.: 2834 Specifications: Items Grade B Main Content (based on H3PO3 ) (%) ¡Ý 98.5 Iron Content (based on Fe) (%) ¡Ü ...

2-phosphonobutane -1,2,4-tricarboxylic acid (pbtca)
Specification: PBTCA50%
Detail: PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperatur...

amino trimethylene phosphonic acid (atmp)
Specification: ATMP50%
Detail: 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 stability and is hard to be hydrol...

1-hydroxy ethylidene-1,1-diphosphonic acid (hedp)
Specification: HEDP60%
Detail: 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. HEDPshows excellent scale and ...

phosphorous acid
Specification: Phosphorous Acid 98.5% Min,Phosphorous Acid 99.0% Min
Detail: Phosphorous acid is a colorless crystal. It can be slowly oxidized to phosphoric acid in the air. When heated to 180 ¡ãC, it can be decomposed into phosphoric acid and phosphine (highly toxic). As a dibasic acid, it has slight...


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