Specification Items 95% 92% Appearance , 25¡æ White to yellowish powder or needle White to yellowish powder or needle Active matter,% 95.0Min. 92.0Min Petroleum ether soluble substance,% 1.5Max. 3.5Max. Sodium sulfate, % 3.0Max. 5.0Max. Water content,% 3.0Max. 5.0Max. Color, Hazen (5%Am.aq.sol) 10Max. 10Max. pH value (25¡æ, 1% Am.aq.sol) 7.5-9.5 7.5-9.5 Packing SLS 95% or 92% 20Kgs/Bag 500Bags/FCL
