Qingdao Zhengji Trading Co., Ltd.

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Acesulfame Potassium

Product NameAcesulfame PotassiumCAS NO.55589-62-3DescriptionWhite crystalline powderPackagingSmall specifications available in 1 kg laminated packaging with double-layer PE inner bags; conventional packaging is mostly 25 kg / cardboard drum, 25 kg carton, or 25 kg kraft paper bagStorage & Transp

Glycine

Product NameGlycine (also known as Aminoacetic Acid)CAS NO.56-40-6DescriptionWhite crystals or crystalline powderPackagingInner PE film bag + Outer moisture-proof aluminum foil bagStorage & TransportNon-hazardous goods (no special UN classification required). Transport vehicles must be cle

Erythritol

Erythritol is a natural sugar alcohol sweetener that is widely found in nature in algae, mushrooms, cantaloupe, grapes, and other plants, as well as in the human eyeball and serum. It is also present in small amounts in fermented foods such as wine, beer, and soy sauce. Erythritol is currently the o

Formic Acid

1. Product Profile:Product name: Formic AcidCas No.:64-18-6,Technology: Methyl Formate ProcessAnnual Capacity: 400,000Metric Tons2. Specification: (GB/T2093-2011)ItemsSpecificatonAppearanceColorless clear liquidPurity75%, 76%, 85%, 90%, 94%, and 99%&nb

Sorbitol

Product NameSorbitolCAS NO.50-70-4AppearanceWhite crystalline powderPackaging25 kg/kraft paper bag, 1000 kg/jumbo bagStorage & TransportUse clean, dry, and odor-free transportation vehicles. Avoid mixing or transporting with toxic, harmful, corrosive, or contaminating substances. F

Vitamin C (Food Grade / Pharmaceutical Grade / Feed Grade) (L-Ascorbic Acid)

[Product Name]Vitamin C (Food Grade / Pharmaceutical Grade / Feed Grade) (L-Ascorbic Acid)[Quality Standards]BP2011 / USP33 / EP 7 / FCC7 / CP2010[Main Characteristics]Vitamin C (Food Grade/Pharmaceutical Grade/Feed Grade) is a white monoclinic crystalline or crystalline powder with a melting point

Sodium Ascorbate

[Main Characteristics]Sodium Ascorbate appears as a white to slightly yellowish crystalline solid, odorless, with a slightly salty taste. 1g of this product dissolves in about 2mL of water. Its decomposition temperature is 218°C. It is relatively stable in a dry state, but its color deepens upon ex

About us

About Us

Qingdao Zhengji Trading Co., Ltd. was founded in 2021 and is rooted in Qingdao, a frontier city of China's foreign trade. It is a professional service provider focusing on the trade of fine chemical products. Relying on Qingdao's geographical advantage of being adjacent to Japan and South Korea and its complete foreign trade logistics system, the company has deeply cultivated the global chemical trade market and built a high-quality product supply network covering multiple fields. The company's core business focuses on four major sectors: food additives, feed additives, cosmet···

Zheng Ji

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Trade

Application

Application Fields

At present, our products and services have covered a variety of fields including electronic semiconductors, food and beverage, metal smelting, metal processing, rubber and plastic, petroleum refining, chemical industry, sewage treatment, inspection and testing, glass, papermaking and other sectors.

Electronic Cleaner
Electronic Cleaner
Daily Chemical Raw Material
Daily Chemical Raw Material
Cosmetic Ingredient
Cosmetic Ingredient
Feed Additive
Feed Additive
Food Additive
Food Additive
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News & Information

Our company has leveraged multiple technologies including artificial intelligence, the Internet of Things, and digitalization to pioneer the development of a digital intelligent platform for gases, build fully automated and unattended gas filling stations, and drive the gas application field to advance with the times and achieve innovative development.

  • What are the uses of glycine?

    Glycine has an extremely wide range of applications. In medicine, it is an essential component of amino acid infusions and total parenteral nutrition formulations, also used as adjunctive therapy for conditions such as hyperacidity and chronic enteritis, while demonstrating various physiological act

    01-23
  • What is glycine?

    Glycine (abbreviated as Gly), also known as aminoacetic acid or aminoethanoic acid, is the simplest non-essential amino acid and the only natural amino acid without a chiral center. Its molecular formula is C₂H₅NO₂, with a molecular weight of 75.07. At room temperature, it appears as a white to o

    01-23
  • What is sorbitol?

    Sorbitol (also known as glucitol) is a slowly metabolized sugar alcohol formed by the reduction of the aldehyde group of glucose to a hydroxyl group, with a structure similar to that of monosaccharides. It occurs naturally in algae such asGingkoephytaandCochlodinium, and can also b

    01-23

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