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Scale and Corrosion Inhibitor (PBTC 50%) circulating cool water system chemicals

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Negotiable / Pallet

1 Pallet(Min.Order)

Supply Ability 30000 Metric Ton / Metric Tons per Month
Port SHANGHAI/QINGDAO
Payment TermsT/T

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Product Details

CAS No.	37971-36-1	Other Names	Belclene 650
MF	C7H11O9P	EINECS No.	253-733-5
Purity	50%	Place of Origin	Shandong, China
Type	Other, Phosphonates Antiscalants	Usage	Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name	OZZIECHEMICAL	Model Number	Belclene 650

Product Description

CAS No. 37971-36-1

Molecular Formula: C₇H₁₁O₉P Molecular weight: 270.13

Structural Formula:

Properties:

PBTC 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 temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.

Specification:

Items	Index
Appearance	Clear, colorless to pale yellow aqueous solution
Active acid %	50.0-51.0
Phosphorous acid(as PO₃^3-)%	0.5 max
Phosphoric acid(as PO₄^3-)%	0.2 max
Density (20℃) g/cm³	1.27 min
pH(1% water solution)	1.5~2.0
Fe ppm	10.0 max
Chloride ppm	10.0 max
Turbidity (NTU)	10.0 max
Color APHA	30.0 max

Usage:

PBTC is a high efficient agent as scale and corrosion inhibitor. PBTC is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. PBTC can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.

PBTC is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.

Package and Storage:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.

Safety Protection:

Acidity, Avoid contact with eye and skin, once contacted, flush with water.

Synonyms:

PBTC;PBTCA;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC;

2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTC)

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Ozzie Chemical(Dalian)Co., Ltd.: Contact nameBessie Zhang
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Product Categories

Cosmetic Preservative	Dry-Film Protection	In-Can Preservation	New Products
Paints & Plasters - Wet State Biocides	Water treatment biocides

Scale and Corrosion Inhibitor (PBTC 50%) circulating cool water system chemicals

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