Technical sulfur

GOST 127.1-93 « Сoncentration Technique. Technical parameters »

Indication symbol sort 9998 sort 9995 sort 9990 sort 9950 9sort 920
1. Sulfur content,%, not less 99,98 99,95 99,90 99,50 99,20
2. Consumer efficiency,%, not more 0,02 0,03 0,05 0,2 0,4
3. Organic matter content,%, not more 0,01 0,03 0,06 0,25 0,02
4. Content of acid acid,% sulfate acid, no more 0,0015 0,003 0,004 0,01 0,0015
5. Amount of arsenic,%, not more 0,0000 0,0000 0,0000 0,0000 0,0000
6. Selenium content,%, not more 0,000 0,000 0,000 0,000 0,000
7. Water volume,%, not more 0,2 0,2 0,2 0,2 0,2
8. Mechanical impurities (paper, wood, sandstone and others too.) Prevent Prevent Prevent Prevent Prevent