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Methylenediphosphonic acid tetrabutyl ester, also known as 1,1'-(methylenedi-4,1-phosphonato)bis-decane, is a chemical compound with the molecular formula C20H46O6P2. It is a colorless liquid that is soluble in water and is widely used as a scale inhibitor and corrosion inhibitor in various industrial applications, such as cooling water systems, oil and gas production, and desalination plants. The compound works by forming a protective layer on metal surfaces, preventing the formation of scale and corrosion. It is also known for its low toxicity and environmental friendliness, making it a preferred choice in many industries.

6997-56-4

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6997-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6997-56-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,9 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6997-56:
(6*6)+(5*9)+(4*9)+(3*7)+(2*5)+(1*6)=154
154 % 10 = 4
So 6997-56-4 is a valid CAS Registry Number.

6997-56-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Methandiphosphonsaeuretetrabutylester

1.2 Other means of identification

Product number -
Other names methanediyl-bis-phosphonic acid tetrabutyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6997-56-4 SDS

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