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Prix de commande minimale:
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Commande minimale:
20
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Delivery Time:
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Supplying Ability:
500
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Personne àcontacter Ms. JOYCE
Wanjiali Shanghe International Bld A 14012 Room, Changsha, Hunan
DEAR SIRS: we are a manufacturer of sulphates, and sepcializing in ferrous sulfateïÂ&frac*4;?zinc sulphate ïÂ&frac*4;?copper sulphate and maganese sulphate for more than *0 years in china. If you are intrested in any of our products, please do not hesitate to contact us. Item Standard VaryingRange copper sulfateâ?Â¥*8.5% ****9% Cu â?Â¥*5.*6% ****6% Pb â?¤*0ppm **7ppm As â?¤4ppm â?¤3ppm Water Insolubleâ?¤0.2% 0.**0.2% Zinc sulfate â?Â¥*4.7% *4.7%**5% Zn â?Â¥*4.5% â?Â¥*5% Pb â?¤*0ppm 6ïÂ&frac*4;?*2 ppm As â?¤5ppm â?¤5ppm Cd â?¤*0ppm â?¤*0ppm Ferrous sulfateâ?Â¥*1.0% ****5% Fe â?Â¥*0.0% ****1% Pb â?¤*0ppm **8ppm As â?¤2ppm â?¤1ppm Mn â?Â¥*1.8% â?Â¥*1.8ïÂ&frac*4;? Pb â?¤*0ppm 4ïÂ&frac*4;?8 ppm As â?¤5ppm â?¤5ppm Water insolubleâ?¤0.*5%â?¤0.*5%
