NILE CHEMICALS
NILE CHEMICALS
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PATENT BLUE V SODIUM SALT |
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CERTIFICATE OF ANALYSIS |
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| CAS NO | 3536-49-0 | |
| CI no | 42051 | |
| PHYSICAL AND CHEMICAL PROPERTIES | ||
| PHYSICAL STATE | dark blue powder | Complies |
| MELTING POINT | >300 C | 300 deg C |
| BOILING POINT | NA | NA |
| SOLUBILITY IN WATER | Soluble | Soluble |
| SPECIFICATION | TEST | RESULTS |
| APPEARANCE | dark blue powder | Complies |
| DYE CONTENT | 85.0% min | 88 % min |
| VOLATILE MATTER | 10.0% max | 9.00% |
| WATER INSOLUBLES | 0.2% max | 0.10% |
| SUBSIDIARY DYES | 1.5% max | 1.25% |
| INTERMEDIATE IMPURITY | 0.5% max | 0.40% |
| ARSENIC | 3ppm max | Complies |
| LEAD | 10ppm max | Complies |
| MERCURY | 1ppm max | Complies |
PRODUCT LIST
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