ERIOCHROME BLACK T LR 
BORIC ACID POWDER LR 
Assay (by HClO4 titration) Min 99 %
Heavy metal (as Pb) Max 0.001 %
Appearance White to off white crystalline
| CAS No. | 54-12-6 |
|---|---|
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 |
| HS Code | 2933.9990 |
| Packing | 25 gm |
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