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供應(yīng)黃石25%含量鉻粉、堿式硫酸鉻

 
 
單價(jià) 7200.00對(duì)比
詢價(jià) 暫無
發(fā)貨 廣東廣州市付款后3天內(nèi)
規(guī)格 25kg/包
過期 長(zhǎng)期有效
更新 2012-06-29 16:33
 

廣州森萊貿(mào)易有限公司

企業(yè)會(huì)員第14年
資料未認(rèn)證
保證金未繳納
詳細(xì)說明
 
型號(hào) SL008 品牌 黃石
類別 合成鞣劑 產(chǎn)品規(guī)格 25%含量
執(zhí)行標(biāo)準(zhǔn) 國標(biāo) 主要用途 工業(yè)用途

【英文名】:Chromium sulfate

【分子式】:Cr2(SO43·6H2O

【含  量】:25%

【分子量】:500.25

【性  狀】:墨綠色鱗片或綠色粉末,溶于水。難溶于醇。

【鹽基度】:33%

【產(chǎn)  地】:湖北

【用  途】:主要用作制造金屬(含鉻)鉻合染料,用于印染、陶瓷、制革中。

        主要用作制造鉻系催化劑,以及綠色涂料、油墨等。

 

技術(shù)指標(biāo)

工業(yè)級(jí)(以%計(jì))

Cr2(SO43·6H2O

≥99

水不溶物

≤0.01

鉀(K)

≤0.002

鋁(Al)

≤0.006

鈣(Ca)

≤0.004

鐵(Fe)

≤0.01

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