INCI Adopted Name:\011DMDM Hydantoin\015\012CAS Registry No.:\0116440-58-0\015\012Molecular Formula:\011C7H12N2O4\015\012Molecular Weight:\011188.18\015\012Structural Formula:\011 \015\012Synonyms:\011DMDMH;\015\012

CAS No.: 100-09-4 EINECS No. : 202-818-5 Molecular Formula: C8H8O3 Molecular Weight: 152.15 Pharmaceutical grade : Industrial Grade Appearance : White acicular crystal Content (dry basis)% : 99.5 99.0 Melting point : 183-185 : 181-183 Drying loss % : 0.50 0.50 Residue on ignition % : 0.10

Odor : less or slight characteristic odor Nitrogen : 19.0-21.0% Loss on Drying : 3.0% max Residue on Ignition : 3.0% max PH : 6.0-8.0 Heavy Metal : 10ppm max

Appearance : White, fine, free-flowing powder Odor : less or slight characteristic odor Nitrogen : 26.0-28.0% Loss on Drying : 3.0% max Residue on Ignition : 3.0% max PH : 6.0-7.5 As : 0.001% max Pb : 0.004% max

Assay (HPLC) (%) : 99.0 Melting point () : 78-81 Arsenic : 2ppm Chlorophenol : To comply with BP tests Heavy metal : 10ppm Loss on drying : 1.0% Ignition residue : 0.

Flash Point : 115.5 Assay (HPLC) : 99.0% Loss On Drying : 2.0% Anethole (HPLC) : 0.1% Anisic Aldehyde (HPLC) : 0.1% PH (1% Aqueous Solution) : 6.0-8.0 Boiling Point : 278.3 at 760mmHg

Appearance :White crystalline powder Content : 99.0% Melting Point : 108-110 Moisture : 0.5% Sulphated Ash : 0.2% Heavy Metal : 10ppm Phenol : 10ppm Place of Origin : China

Prominent & leading Exporter from Quzhou, we supply finest quality Chemical Preservatives including DMDM Hydantoin (DMDMH), 4-Methoxybenzoic Acid P-Anisic Acid, Germal-II Diazolidinyl Urea as per client requirements.

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Chemical Preservatives(7)

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DMDM Hydantoin (DMDMH)

4-Methoxybenzoic Acid P-Anisic Acid

Germal-II Diazolidinyl Urea

Germal-115 Imidazolidinyl Urea

Chlorphenesin Powder

Natural Preservative Sodium Anisate

Preservative 4-Hydroxyacetophenone 4-Acetylphenol