Sodium p-Toluene Sulfinate(SPTS)--ANGCHEN Co., Ltd.

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	DYESTUFFS ORGANIC PIGMENTS
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	FINE CHEMICALS FLUORO CHEMICALS
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	PHOTOINITIATORS

	Benzoin　Sodium Benzoate
	Benzil Dimethyl Ketal　Glycine

	Add:Rm B-1803,818 North Xingyuan Road,WuXi,China P.C.:214005 Tel:+86-510-83751665 82327577 Fax:+86-510-82328226

Sodium p-Toluene Sulfinate(SPTS)

Molecular formula: C₇H₇O₂SHa
CAS No. :824-79-3

Index name	Specification
Appearance	white powder
Assay %	98Min
PH	6-10
2% solution	clear transparent
Water insoluble matter %	0.05Max
Nacl %	1.0Max
Sodium sulfate %	1.0Max
Sodium carbonate %	0.05Max
Heavy metals ppm	10Max
Iron ion ppm	10Max

Packing :25KG PE bag lined plastic woven bag . for 20 feet of container, the total weight is 17500KG

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