Category: Work

Properties and applications of 1,2-Benzisothiazolin-3-One (BIT)

February 23, 2026February 23, 2026 admin No Comments

BIT (CAS 2634-33-5) is a heterocyclic organic compound from the isothiazolinone family, widely established as a high-performance, broad-spectrum industrial biocide and preservative. Its technical profile is defined by exceptional thermal and pH stability, a distinctive solubility limitation, and potent antimicrobial efficacy against bacteria, fungi, yeasts, and algae. 1. PHYSICAL AND CHEMICAL PROPERTIES Parameter Characteristic /…

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DTPMPA manufacturers

February 12, 2026 admin No Comments

DTPMPA manufacturers Shandong Kairui Chemistry Co.,Ltd. Kairui Chemistry has experiences of more than 20 years in the R&D, production management and upstream&downstream of supply chain management , as well as more than 15 years’ export experiences, fast quotation system and the professional dangerous goods operation team, which ensure timely delivery and professional&satisfied service for global…

How Benzotriazole (BTA) is used

February 11, 2026 admin No Comments

Benzotriazole (BTA) is primarily used as a highly effective copper and copper alloy (brass, bronze) corrosion inhibitor. Its application is a precise process, not a simple additive. Below is a detailed guide on its use, covering common applications, dosing methods, precautions, and handling. 1. Primary Applications BTA forms a strong, chemisorbed protective film on copper surfaces,…

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What are some PBTC manufacturers in Shandong?

February 10, 2026 admin No Comments

Shandong Province is a major hub for water treatment chemicals production in China, including PBTC (Phosphonobutane-1,2,4-Tricarboxylic Acid). Here are some notable manufacturers and suppliers based in Shandong, along with guidance for verification: Key PBTC Manufacturers/Suppliers in Shandong: Shandong Kairui Chemistry Co.,Ltd.(山东凯瑞化学有限公司) Profile: A well-known and large-scale manufacturer of water treatment chemicals, including phosphonates, polymers, and…

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What is the CAS number for MBT?

February 9, 2026 admin No Comments

MBT commonly refers to 2-Mercaptobenzothiazole, a widely used rubber vulcanization accelerator and corrosion inhibitor. CAS Number: [149-30-4] Additional Information: Chemical Name: 2-Mercaptobenzothiazole (also abbreviated as MBT or MBT) Synonym: Benzothiazole-2-thiol Common Applications: Primary or secondary accelerator in rubber production (tires, belts, seals). Metal corrosion inhibitor in industrial cooling systems (often in sodium or cyclohexylamine salt forms). Component in some antifungal…

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Chemical properties of DTPMPA

February 8, 2026 admin No Comments

DTPMPA (Diethylene Triamine Penta(Methylene Phosphonic Acid)) is a highly effective and widely used scale and corrosion inhibitor in industrial water treatment. Its chemical properties are the foundation of its performance. Here are the key chemical properties of DTPMPA: 1. Core Chemical Structure Chemical Name: Diethylenetriaminepenta(methylenephosphonic acid) Common Abbreviation: DTPMP, DTPMPA Molecular Formula: C₉H₂₈N₃O₁₅P₅ (often as the free acid)…

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How to determine if an HPAA product is qualified?

February 7, 2026February 7, 2026 admin No Comments

Determining whether an HPAA (2-Hydroxyphosphonocarboxylic Acid, also known as Phosphonobutane-1,2,4-Tricarboxylic Acid – PBTCA is a common example) product is qualified involves evaluating its physical properties, chemical composition, performance efficiency, and compliance with standards. Below is a systematic guide for quality assessment. 1. Key Quality Indicators & Test Methods Parameter Qualified Range / Typical Specs Test Method Active Content…

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What is Dodecyl Trimethyl Ammonium Chloride (DTAC)?

February 3, 2026 admin No Comments

Dodecyl Trimethyl Ammonium Chloride (DTAC) is a cationic surfactant widely used in various industrial, cosmetic, and research applications. 1. Basic Information Chemical Formula: C₁₅H₃₄N⁺Cl⁻ IUPAC Name: Dodecyltrimethylazanium chloride CAS No.: 112-00-5 Molecular Weight: 263.89 g/mol 2. Structure & Properties Structure: Consists of a 12-carbon alkyl chain (dodecyl) attached to a trimethylammonium head group, with chloride as…

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Can MGDA.Na3 be used in dishwashing detergents?

February 2, 2026 admin No Comments

Yes, MGDA·Na₃ (Trisodium Methylglycinediacetate) is not only suitable but also a high-performance and increasingly preferred ingredient in modern dishwashing detergents, particularly in automatic dishwashing (machine dishwashing) formulations. Here are the key reasons why and how it is used: Why MGDA·Na₃ is Suitable for Dishwashing Detergents Excellent Chelating/Building Power: It effectively binds and inactivates hardness ions (Ca²⁺, Mg²⁺) present in water and…

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The main functions and properties of EDTA and EDTA.Na2

February 1, 2026 admin No Comments

The core chelating function of EDTA and its disodium salt (EDTA.Na2) is identical. The key difference lies in their physical and chemical properties, which dictate their practical applications. Here is a detailed comparison: 📊 Core Comparison: EDTA vs. Disodium EDTA (EDTA.Na2) Property / Function EDTA (Free Acid, H₄EDTA) Disodium EDTA (Na₂EDTA·2H₂O) Chemical Formula C₁₀H₁₆N₂O₈ C₁₀H₁₄N₂Na₂O₈·2H₂O Primary Form White crystalline…

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