Yixing Jincheng Chemical Co.,Ltd.
Hotline:
+86-510-87941102
Executive standard is enterprise standard
Standard: (Refined)
Molecular Formula: NaHSO3
Molecular Weight: 104.07
SO2 Content: 64～67
Water Insoluble Matter: ≤0.01
Chloride (Cl): ≤0.005
Heavy Metal ( in Pb ): 0.0005
Iron (Fe): ≤0.002
Arsenic (As): ≤0.0001
PH Value (50g/L solution): 4.0～5.0
Packing: 25KG woven bag
Add: No. 8235, Chemical I Area, West of Xiangtou Road,Yixing City, Jiangsu, China
Tel: +86-510-87941102 Fax: +86-510-87941103
Contact: Liu Xinda (+86-)13901538272
E-mail:lxd@yxjcchem.com
Website:www.scg411.com
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