ANHUI RUIFENG AGROCHEMICAL CO., LTD.
Address:Room 1901, 19/F., Huiyuan Mansion, No.1779
Yan'an Road, Hefei 230001, China.
Office:86-551-62852561
Foreign Trade:86-551-62852560
Fax:86-551-63501336
Email:agrochem@rfagro.cn
URL:www.rfagro.cn
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ANHUI RUIFENG AGROCHEMICAL CO., LTD. 备案号:皖ICP备18017292号-1 Powered by www.300.cn
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Description
Items |
Specifications |
Appearance |
White or Light Yellow Grystalline/Powder |
ZnSO4.7H2O,% |
≥92.3 |
Zn,% |
≥21.0 |
Free Acid (Calculated as H2SO4),% |
≥0.2 |
Water Insoluble Matter,% |
≤0.1 |
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