5,5′-Dithiobis(1-phenyl-1H-tetrazole)

SYNONYMS：

1-Phenyl-5-[(1-phenyltetrazol-5-yl)disulfanyl]tetrazole;  

1,1’-Diphenyl-bistetrazole-5,5’-disulfide;  

1H-Tetrazole,5,5'-dithiobis[1-phenyl-

C₁₄H₁₀N₈S₂     354.42

CAS-No.: 5117-07-7

EINECS-No.: 225-852-2

QUALITY SPECIFICATIONS

 Description

Off-white to pale-yellow   powder

Visual

 Assay, min

≥ 98.5%

HPLC - a/a

 Melting Point

144～147℃ (Dec.)

Standard M.P. capillary method

 Loss on   drying,   max

≤ 0.5%

Drying and weighing method

TRANSPORT   REGULATIONS

and STORAGE   CONDITIONS

Without   main danger (Common goods).

The substance is not   subject to IATA-DGR.

Keep containers tightly   closed when not in use.

Stored in the dry and ventilated place at   room temperature, keep away from incompatible substances.

Expiry Period: 60   Months.

USE

Suitable   for photographic applications and intermediate for organic synthesis.