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2026/09/24

Aluminum Chloro Hydrate (ACH)

Aluminum Chlorohydrate (ACH) is a high-basicity inorganic polymeric aluminum coagulant. It is available as colorless & transparent liquid or white hygroscopic powder. Basicity: 75~85%. Liquid grade: Al₂O₃ ≥23%; Solid grade: Al₂O₃ ≥46%. ACH features high content of polynuclear aluminum ions, low residual aluminum in treated water, low sludge yield, good coagulation performance even under low water

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2026/09/18

Trisodium Citrate used in Food and Household

In the food industry, Trisodium citrate is primarily used as an acidity regulator, stabilizer, and emulsifier.

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2026/09/03

Different applications of EDTA-2Na and EDTA-4Na

Both EDTA-2Na and EDTA-4Na are sodium salt derivatives of EDTA and possess metal ion chelating ability, but they are significantly different in their functional properties, applicable pH range, solubility, and main application areas.

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2026/08/27

Nonylphenol Ethoxylate (NP-4 / NP-6 / NP-10)

Nonylphenol Ethoxylate (NPE / NP series) is non-ionic surfactant, produced by ethoxylation of nonylphenol. The number after NP stands for EO (ethylene oxide) mole count. Higher EO value brings better water solubility.

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2026/08/21

Application areas of sodium hydrosulfite

Sodium hydrosulfite is widely used in the textile industry for its reducing dyeing, reducing cleaning, printing, and bleaching, as well as for bleaching silk, wool, and nylon fabrics. Because it contains no heavy metals, fabrics treated with it retain vibrant colors and are less prone to fading. Furthermore, sodium hydrosulfite is used for bleaching food products such as gelatin, sucrose, and hone

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2026/07/31

Natural Lutein Used in Animals Feed

Natural lutein is yellow-orange powder with extremely strong coloring power. It is mainly used in poultry and aquaculture industries for coloring poultry skin, egg yolks, and shanks. Because animals cannot synthesize lutein themselves, they can only absorb lutein from feed and the colors deposited in their bodies

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2026/07/24

Reasons for Price Volatility in Polymer Polyol (POP)

POP（Polymer Polyol） is a polyurethane intermediate; its cost is heavily tied to crude oil-based chemical feedstocks, and it is characterized by highly cyclical downstream demand, low supply elasticity, and frequent disruptions from trade and policy factors. The convergence of these elements leads to significant price swings and rapid market shifts.

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2026/07/17

Key Drivers of TCCA Price Increases

The price of cyanuric acid, the main raw material, is drastically affected by the tight supply of upstream urea. Global urea production capacity is expected to decrease by approximately 8% in 2026 due to geopolitical conflicts, pushing cyanuric acid prices from RMB 800/ton to RMB 1100/ton (an increase of 37.5%), directly leading to an increase in the proportion of production costs from 55% to 65%.

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2026/07/10

Ethylene Glycol Moisture content and color are critical factors in ink productio

In ink formulations, Ethylene Glycol primarily serves as a high-boiling-point solvent. For colored inks—particularly those in lighter shades—solvent color (measured on the Pt-Co scale) is crucial; even slight yellowing can cause color shifts in the final printed product.

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2026/07/03

Five Core Reasons for Restricted Urea Exports from China

Urea is a strategic agricultural input. The government has long implemented a control model prioritizing domestic agricultural supply while allowing for moderate export quotas. Exports are not prohibited, but their scale is strictly limited.

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