[Standard]: Q/LZK002-2002

[Molecular formula]: NaSCN2H₂O

[Molecular weight]: 117.10

[Properties]:

Item	Value	Test method
chroma	9(50:50 Aq. solution)	Q/LZK002-2002
water insoluble matter ppm	7.5	Q/LZK002-2002
PH	6-8 (Aq. solution)	Q/LZK002-2002
assay %	51-53	Q/LZK002-2002
Fe ppm	0.75	Q/LZK002-2002
Cl ppm	75	Q/LZK002-2002
ammonia salt ppm	7.5	Q/LZK002-2002
sulfate ppm	375	Q/LZK002-2002
heavy metal (Pbt) ppm	7.5	Q/LZK002-2002
other sulfide ppm	7.5	Q/LZK002-2002
sodium formate %	1.0	Q/LZK002-2002

[Properties]: Colorless transparent liquid.

[Uses]: Used as solvent, reagent, developer, medicine, dyeing and rubber treatment.

[Packing & storage]: Sealed, 50kg in dry plastic drum, packed in dry airiness place, no mixed with acid and oxidant.