High Grade Pbtc Acid

Name: High Grade PBTC Acid
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Product Specifications

Density	1.27 Gram per cubic meter (g/m3)
Purity	50%
Molecular Formula	C7H11O9P
Usage	As an excellent inhibitor to both scale and corrosion, PBTC 50 is the excellent stabilizer for zinc salt. It is widely applied in the refilling system and circulated cooling system for oil fields, steel mills, and mines. PBTC 50 can be used in situations of high temperature, high hardness, high alkali, and high concentration index. Besides, PBTC is used to chelate metal ions in lavation and detergent industries as metal detergent. In pH 7-10, 5-15 mg/L is recommended if only PBTC.PBTC 50 is usually used together with the zinc salt, copolymer, organophosphine, imidazole, and other water treatment agents. When used alone, the dosage of 5-15 mg/l is preferred.
Properties	Phosphonobutane tricarboxylic acid is excellent as both antiscalants and corrosion inhibitors, because of its structural feature of carboxylic acid and phosphoric acid. The PBTC chemical is stable and high efficiency in the condition of high hardness, temperature, pH value, and indexed matter concentration.While usually building with other organophosphates, PBTC acid also widely works together with zinc salts whose solubility it will increase. Phosphonobutane tricarboxylic acid can improve zinc salt solubility. PBTC also have the higher tolerance to oxidation agents like chlorine or bromine in the system.The first reaction for PBTC 50 production is between dialkyl phosphite (usually dimethyl phosphite in China) and maleic acid dimethyl ester under basic catalyst. Tetraalkyl ester of phosphonosuccinic acid forms and immediately reacted with methyl acrylate. The following thereupon saponification yields PBTCA.
Physical Form	Liquid
Ph Level	1.5 aEUR" 2.0
Appearance	Colorless or light yellow
Molecular Weight	270.13 Kilograms (kg)
Storage	shady room and dry place
CAS No	37971-36-1
Product Type	antiscalant and corrosion inhibitor
Application	Industrial
Shape	transparent liquid
EINECS No	253-733-5
Poisonous	YES
Grade	industrial
Shelf Life	3 Years
FOB Port	Qingdao
Sample Available	Yes
Sample Policy	Free samples are available
Packaging Details	200L plastic drum, IBC (1000L), customersaEURtm requirement.
Main Export Market(s)	Australia, South America, Western Europe, Middle East, Africa, Central America, Eastern Europe, North America
Main Domestic Market	All India
Certifications	ISO9001