Jacid urea sodium salt

Structural formula:

Specification:

Appearance dry grey-white powder
Content≥85% ≥70%
Free J acid≤0.5%(HPLC) ≤2%
Chloride value≤ 7%
Insoluble solid≤0.3% ≤0.5%
Description:
C.M.F:C 21 H 14 O 9 N 2 S 2 Na 2
M.W:548.48
Use:used as azo medium. Mainly used for the preparation of direct orange S and direct acid-proof bright-red 4BS
Package:25kg-plastic-woven bag lined with a plastic bag inside.

Hebei Wuyi Dyestuff Chemical Plant

Attn: Mr.Sun Shusheng

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Add: No. 7 Fuxing Road, Qingliangdian, Wuyi County, Hebei Province, China
P.C.: 053411
Tel: +86-318-5815227
Fax: +86-318-5816458
E-mail: info@chinadyestuffs.com