Product Name: | Scarlet acid sodium salt |
Structural type: | |
CAS RN: | 20324-87-2 |
quality index | |
appearance: | Grayish white or reddish brown uniform powder |
Content: | ≥ 70% |
Free J acid: | ≤ 1.5 % |
Insoluble matter: | ≤ 0.2 % |
explain: | It is mainly used in the production of azo dyes. |
packing: | 25kg or 40kg plastic woven bag. |