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Add:20Floor ,B Block.Building 1,Pharma valley,high-tech zone,jinan,Shandong
Tel:+86-531-87100375
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Sulfadimethoxine

Sulfadimethoxine

Sulfadimethoxine CAS number: 122-11-2 Molecular formula: C 12 H 14 N 4 O 4 S Molecular weight: 310.33 Chemical Structure:

Sulfadimethoxine

CAS number: 122-11-2

Molecular formula: C12H14N4O4S

Molecular weight: 310.33

Chemical Structure: 


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Product Name

Sulfadimethoxine

Shelf Life

2 years

Packing

25kg/drum

Specification

USP

Items

Standard

Description

Practically white;crystalline powder

Identification

A:IR Conform to the RS spectrum

B:UV At 272nm do not differ by more than 3.0%

C: A yellow color is produced

D: A red-orange precipitate is formed

Melting range

197-202℃

Loss on drying

≤0.5%

Residue on ignition

≤0.1%

Heavy metals

≤0.002%

Assay(HPLC)

98.0%-102.0%

Related Substances

4-amino-2,6-dimethoxypyrmidine ≤0.2%

4-(N4-Acetylaminobenzensulfony)-2,6-dimethoxypyrmidine≤0.2%

Single unknown impurity ≤0.1%

Total impurity

≤1.0%

Residual Solvents

Toluene ≤200ppm

Pyridine ≤100ppm

Glacial acetic acid ≤5000ppm

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    A.M Food Chemical Co.,Limited
    Add:20Floor ,B Block.Building 1,Pharma valley,high-tech zone,jinan,Shandong
    Tel:+86-531-87100375
    Fax:+86-531-87105371
    Ph:+8613964066237
    E-mail:chenli@amfoodchem.com
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