Dongyang Tianyu Chemicals Co.,LTD

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4-dimethylamino-pyridine
Specification: Content: ¡Ý 99%, Moisture: ¡Ü 0.5% , Water insoluble matter:
Detail: Chemical Name: N,N-Dimethylpyridin-4-amine ,***P Molecular Formula: C7H10N2 Formula Weight: 122.17 CAS No.: 1122-58-3 Quality index: Appearance: White or off-white crystals Content: ¡Ý 99% Moi...

phthalimide potassium
Specification: Content: ¡Ý 99% Moisture: ¡Ü 1%, melting point: ¡Ý 30.0 ¡æ
Detail: Chemical name: phthalimide potassium MF: C8H4NO2K CAS: 1074-82-4 Relative molecular weight: 185.22 Content: ¡Ý 99% Moisture: ¡Ü 1% Melting point: ¡Ý 30.0 ¡æ Appearance: white or yellow powder soluble in water; ...

o-phthalimide
Specification: Purity ¡Ý99%
Detail: CAS No.: 85-41-6 MF: C8H5NO2 Molecular Weight:147.13 Assay ¡Ý 99% Melting Point (C): 232-234 Water points (%): ¡Ü 0.5, gray points (%): ¡Ü 0.10 Appearance: white crystal, slightly soluble in water,...

2-mercapto benzimidazole
Specification: Purity¡Ý99.5%, M.P ¡Ý300¡æ.
Detail: 2-mercapto benzimidazole Widely used in pharmaceutical intermediates and pesticide intermediates.

2,2-bis(hydroxymethyl)propionic acid
Specification: Purity ¡Ý99%, M.P 185-190¡ãC. Density 0.84
Detail: Dimethylolpropionic acid; dihydroxypivalic acid; 2,2-Dimethylol Propionic Acid; 3-Hydroxy-2-(hydroxymethyl)-2-methyl-propanoic acid; 3-hydroxy-2-(hydroxymethyl)-2- methylpropanoate

sodium azide
Specification: Industry purity
Detail: Mainly used in making of alternate nitrides,the organic synthesis of medicines and farm chemicals,gasification agent of automobile security gasbag and as well as enzyme prevention ,antisepsis of serum and measurement of efflue...


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