Specifies a spectrophotometric method, using the reduced molybdosilicate, for determining the silica content of sodium fluoride. Applicable to products of which the phosphorus pentoxide content does not exceed 0,02 % (m/m).
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ISO 3430:1976 |
| Product Name | Sodium fluoride primarily used for the production of aluminium - Determination of silica content - Reduced molybdosilicate spectrophotometric method |