Sodium Bromate
CERTIFICATE OF ANALYSIS
PRODUCT NAME: SODIUM BROMATE NaBrO3( BROMATO DE SODIO NaBrO3)
BATCH NO: SSIC23031506
MAF. DATE:15,MAR.2023
EXPIRY DATE: 14,MAR.2025
| Items | Technical Index | Result of Analysis |
| Purity | 99.5% min. | 99.76% |
| PH Value(50g/L solution) | 6.5+/- 0.5 | 6.8 |
| Volatile | 0.1% max. | 0.04% |
| Bromide | 0.04% max. | 0.03% |
| Sulphate | 0.03% max. | 0.01% |
| Arsenic | 0.0002% max. | 0.0001% |
| Heavy Metal (Pb) | 0.0005% max. | 0.0004% |
| Chloride & Chlorate | 0.05% max. | 0.027% |
| Fe | 0.0005% max. | 0.0003% |
| Light Absorbency (20% Solution) | 0.015% max. | 0.012% |
| Conclusion | qualified | |
Inspector: Guo Xingyan Checker: Xiang Hua Assessor: Chen Fujun
WE HEREBY CERTIFY THAT MATERIAL CONFORMS TO ALL QUALITY REQUIREMENTS AS INDICATED IN THE DESCRIPTION OF THE GOODS.
Product Data Sheet of
Sodium Bromate 99.5%
CAS NO.:7789-38-0
| Item | Specification |
| Molecular formula | NaBrO3 |
| Assay %≥ | 99.5 |
| Bromides %≤ | 0.05 |
| Moisture %≤ | 0.1 |
| Absorbency ≤ | 0.12 |
| Chloride %≤ | 0.05 |
| PH | 6.5~8.5 |
| Packing | fiber drum lined with plastic bag. |
| Usage | Strong oxidant, mainly used in printing/dyeing auxiliary, hair-weaving agent, and extraction and flaking of noble metals. |
