Basic Info.

Product Description

Formula: c7h4o3nsna. 2h2o m. w.: 241.21 cas no.: 128-44-9 grade: usp23 description: white crystals or a white crystalline powder specifications: purity 98-101% melting point 226-230¿ o t s standard heavy metal 0.001% max as 3 ppm max se 0.003% max loss on drying 15% max packing: packed in 25kgs bag, 22mt/20fcl usage: it is used in condiment, used in pharmaceutical industry and in determining the time of blood circulation. and it is widely used in electroplate and cosmetics.