FERROUS SULFATE 1銆?/strong>Chemical Name: FERROUS SULFATE 2銆?/strong>Molecular Formula : FeSO4路7H2O, FeSO4路nH2O 3銆?/strong>Molecular Weight: 278.02(Heptahytrate), 151.91(Monohydrate) 4銆?/strong>CAS: 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate) 5銆?/strong>Character:Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. It鈥檚 soluble in water, insoluble in ethanol. 6銆?/strong>Usage: It is used as nutrient, fruit and vegetable chromogenic reagent. 7銆?/strong>Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8銆?/strong>Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances. Q: What鈥檚 your MOQ? A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer鈥檚 exact situation. Q: How long is your delivery time?A: The general delivery time is 10 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days. Q: Do you provide sample ? Is it free? A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.low price Ferrous Sulfate website:http://www.ltwingredients.com/sulfate-series/ferrous-sulfate/