However, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.
然而硫攻击，这是最碱，盐，水，食品，有机物质和大气耐在正常和高温的条件。
Normal silver salts salts color photos can be kept for more than 30 years whereas inkjet printed photos can be only kept for half to one year, no matter they are printed with dye ink or pigment ink.
普通的银盐彩色照片可以保存30年以上，而喷墨打印照片，不管是用染料墨水，或是颜料墨水，一般只能保存半年到一年。
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