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| Appearance | Light brown powder |
| Purity | 98% min. |
| Melting point | 196DC min. |
| Insoluble | 0.2% max. |
| Company: | Qingdao Double-Peach Specialty Chemicals (Group) Co., Ltd. |
| Address: | 28,HANGZHOU ROAD, QINGDAO, CHINA |
| Region: | QINGDAO, Shandong, China |
| Contact Person: | Mr. ZUBO JIANG |
| Telephone: | 86-532-83733154 |
Fast Scarlet G Base
Acid Black 172
ACID BLACK 172 Specification: CAS No.: 61847-77-6 ; Other Names: ACID BLACK 172 ; MF: C40H20O14N6S2Na2Cr ; Type: ...