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American Institute of Marine Underwriters |
Commodity Search Form
POTASSIUM METABISULPHITE
- Description: Is comprised of white, crystalline crusts, which are soluble in water. On exposure, the crystalline crusts become damp, tinged with yellow, and undergo a chemical change. For example, instead of containing the customary 54% to 57% sulphur trioxide, the damaged portion on analysis may be found to contain only 20% to 22%
- Index: 596
- Commodity Name: POTASSIUM METABISULPHITE