1.cas no.:120-78-5 2.pharmaceutical intermediates of Cephalosporin 3.purity:99% 4.high quality 5.stable supply

                            Pharmaceutical grade DM(120-78-5)

Molecular formula:        C14H8N2S4

Molecular weight:          332.50

CAS NO.:                      120-78-5

EINECS NO.:                 204-424-9

Specification:

Item	Standard
Appearance	Gray-white granule
Melting point	≥170.0°C
Heating decrement	≤0.05%
Ash content	≤0.03%
Specific gravity	1.45—1.54
purity	≥99.0%

Character:

white powder, micro bitter, non-toxic. It can soluble in chloroform, part soluble in benzene and alcohol, it can not soluble in petrol, water and ethyl acetate. It can keep stability in the process of storage.

Application:

DM is an pharmaceutical intermediates of Cephalosporin drugs.

Storage method:

should be stored in a cool, dry and ventilated good place. Packaged product should be avoided direct sunlight. The validity is 2 years.

Packing:

20 Kg/ plastic woven bag, kraft bag or jumbo bag.

Footnote:

this product can according to customers' demand for very tiny granules.

Following is our products:

Chemical Name	CAS NO.
L-Homophenylalanine	943-73-7
Pharmaceutical grade DM	120-78-5
4-Ethyl-2, 3-dioxypiperazine	59702-31-7
L-Cystine	56-89-3
D-Cysteine hydrochloride monohydrate	32443-99-5
Benzothiazole	95-16-9

Pharmaceutical Grade DM (120-78-5)