YB/T 4219-2010 PDF English
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Basic data
| Standard ID | YB/T 4219-2010 (YB/T4219-2010) |
| Description (Translated English) | Vanadium pentoxide. Determination of phosphorus content. The molybdobismuthylphosphoric blue spectrophotometric method |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H11 |
| Classification of International Standard | 77.100 |
| Word Count Estimation | 6,681 |
| Date of Issue | 2010-11-10 |
| Date of Implementation | 2011-03-01 |
| Quoted Standard | YB/T 5304 |
| Regulation (derived from) | MIIT (2010) No. 126 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the use of bismuth phosphomolybdate blue spectrophotometric determination of phosphorus pentoxide content. This standard applies to the determination of phosphorus pentoxide. Measuring range (mass fraction): 0. 008% to 0. 1%. |
