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"Shandong Ailitong New Material Co., Ltd, formerly known as Qingzhou Ailitong Chemicals Technical Co., Ltd , is a professional and leading manufacturer and exporter of fine chemicals in China, which employs over 200 staffs and occupies an area of more than 100 thousand square meters. The company is located in Qingzhou City, which is one of the Nine Ancient Prefectures, only 200 kilometers away from the Qingdao Port.
The company mainly produces and sells ""Ailitong"" brand preservatives, biocide, moisturizer, grease and sun-screening agents etc., which are widely used in cosmetics, food, medicines and coatings. We have high technology talents and advanced instruments and also a new lab for microbe. We set up a cooperated- R&D lab with Qingdao Technology University for developing new type products. Meanwhile, we also have firm cooperation in the field of R&D with Zhejiang University and Jiangnan University . The quality of our products is in a leading position in the relative fields.
Upholding the tenet of ""Customer First, Top Quality, Mutual Benefit, Sincere Services"", we enjoy good reputation in the domestic market, and some products have been exported aboard and widely recognized by the US, Europe, South Africa, Malaysia and Hong Kong. With the spirit of equality and honesty, we are ready to cooperate with you for mutual benefit!"

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Shandong Ailitong New Materials Imidazolidinyl Urea is a white, free-flowing hygroscopic powder, is very effective against Gram-positive and Gram-negative bacteria, including Pseudomonas species. It acts synergistically with other preservatives. With parabens, it provides a broad spectrum of activity against bacteria, yeast, and mold. This activity has made the ALT－GM 115-paraben combination one of the most widely used cosmetic preservative systems in the world.
Effective antibacterial preservative for use in a wide range of liquid and powder type cosmetic products.Very soluble in water; it can be incorporated successfully into cold mix formulations. Can be used in a wide pH range (3.0-9.0). Compatible with most cosmetic ingredients, including surfactants, proteins, and other special ingredients.

Shandong Ailitong New Materials Imidazolidinyl Urea

Shandong Ailitong New Materials Diazolidinyl Urea is a white, free-flowing hygroscopic powder, provides a wide spectrum of antibacterial activity against Gram-positive and Gram-negative organisms, including Pseudomonas species. ALT－GM II is effective with other preservative materials, especially Methylparaben and Propylparaben. This combination is a complete cosmetic preservative system that is effective at protecting well-formulated products from bacterial, yeast, and mold contamination during product use. Safe for both leave-on and rinse-off products. Can provide effective protection at low concentration levels (0.1-0.3%).Excellent preservative for shampoos and hair conditioners. Can be used in a wide pH range (3.0-9.0). Compatible with most cosmetic ingredients, including surfactants, proteins, and other special ingredients.

Shandong Ailitong New Materials Diazolidinyl Urea

Shandong Ailitong New Materials Methylparaben has ability of low concentrations, broad-spectrum efficient, economy, security, and long useful-life ,compare with the traditional products (such as: sodium benzoate). As a preservative it is widely used in cosmetics, medicine, food and other industrial products. The materials can be used alone, and also can be compounded with other Nipagin esters to get a better preservative effect. It also can be compatible with various components in the cosmetics.

Shandong Ailitong New Materials Methylparaben

The active ingredient of Shandong Ailitong New Materials DMDM Hydantoin, is permitted for use in cosmetic and personal care products in the USA and the EU to a maximum concentration of 0.6%.DMDMH is compatible with essentially all cosmetic ingredients, such as surfactants, emulsifiers, proteins, aloe and amines. DMDMH is an excellent preservative for both leave-on and rinse-off products such as shampoos, creams, lotions, bubble baths, rinses, wipes and towelettes. It is easy to handle, very stable and cost-effective. The recommended use level is 0.1～0.6% by weight of product as supplied. DMDMH exhibits an excellent synergistic preservative effect in combination with Iodopropynyl Butylcarbamate (IPBC), Parabens and Isothiazolinones. It is stable over a wide range of pH and temperature conditions. It does not discolor product when combined with additives or by changes in pH. It can be added at a wide range of temperatures from ambient to elevated 80℃. DMDM Hydantoin Very soluble in water; soluble in lower alcohols and glycols.

Shandong Ailitong New Materials DMDM Hydantoin

Shandong Ailitong New Materials Germaben II is a clear, viscous liquid, is a convenient, ready-to-use complete antimicrobial preservative system with broad spectrum activity. ALT-GM B minimizes the problems associated with incorporating solid parabens. The solubilized combination of Germall II with Methylparaben and Propylparaben is effective against Gram-positive and Gram-negative bacteria and against yeast and mold. Readily soluble up to a level of 1.0% in both aqueous solutions and emulsions.
Can be used without additional co-preservatives and is compatible with most cosmetic ingredients.
Ideal preservative system for shampoos, hair conditioners, and emulsion products.
Dissolves completely in cosmetic formulations up to a 1.0% concentration over a wide pH range (3.0-7.5).Can be conveniently incorporated into hot or cold processed shampoos and into creams and lotions during their manufacture.Preferred method of addition of ALT-GM B is to add it slowly to the formulation below 60°C with good stirring just prior to the addition of the fragrance。.

Shandong Ailitong New Materials Germaben II

Shandong Ailitong New Materials Zinc Pyrithione has antibacterial, antimicrobial, and antifungal properties that can help treat seborrheic dermatitis (also called dandruff), scalp psoriasis, and acne.It can inhibit the growth of yeastTrusted Source, which is a main factor in dandruff. As the name suggests, pyrithione zinc is derived from the chemical element zinc and it’s used in a variety of hair and skin care products. Zinc Pyrithione is used in cosmetic, shampoo, skin medicine, adhensive, coating painting and so on.

Shandong Ailitong New Materials Zinc Pyrithione

Shandong Ailitong New Materials

"Shandong Ailitong New Material Co., Ltd, formerly known as Qingzhou Ailitong Chemicals Technical Co., Ltd , is a professional and leading manufacturer and exporter of fine chemicals in China, which e

Ailitong New Materials - Fine Chemicals - Preservatives

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Shandong Ailitong New Materials Methylparaben has ability of low concentrations, broad-spectrum efficient, economy, security, and long useful-life ,compare with the traditional products (such as: sodi

Ailitong New Materials - Methylparaben - 99-76-3 - Knowde

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	Value	Units	Test Method / Conditions
Melting Point	125 - 128	°C	-
Molecular Formula	C8H8O3	-	-
Molecular Weight	152.15	-	-
Assay（on dry base % ）	99.0~100.5	-	-
Acidity	Conform	-	-
Relative Substances	Conform	-	-
Sulfate (SO42- , %)	max. 0.1	-	-
Residue on ignition	max. 0.1	%	-
Organic volatile impurities	Conform	-	-

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