過(guò) 硫 酸 銨
AMMONIUM PERSULFATE
質(zhì)量指標(biāo)
Specifications:
|
項(xiàng) 目 |
指 標(biāo) | ||
|
優(yōu)等品 |
一等品 |
合格品 | |
|
外觀 |
白色結(jié)晶粉末 |
白色結(jié)晶粉末 |
白色結(jié)晶粉末 |
|
過(guò)硫酸銨 |
≥ 98.5% |
≥ 98.3% |
≥ 98.0% |
|
重金屬 ( 以 PB 計(jì) ) |
≤ 0.0005% |
≤ 0.0010% |
≤ 0.0015% |
|
鐵 |
≤ 0.0005% |
≤ 0.0010% |
≤ 0.0015% |
|
錳 |
≤ 0.00005% |
≤ 0.0001% |
≤ 0.0002% |
|
灼燒殘?jiān)?BR>Residue after Ignition |
≤ 0.02% |
≤ 0.05% |
≤ 0.10% |
|
游離酸（以 H2SO4 計(jì)） |
≤ 0.10% |
≤ 0.10% |
≤ 0.15% |
|
活性氧 |
≥ 6.9% |
≥ 6.89% |
≥ 6.87% |
|
水分 |
≤ 0.10% |
≤ 0.15% |
≤ 0.20% |
包裝： 25 公斤 內(nèi)塑外編袋
Packing: 25kg plastic-lined woven bag
用途： 用于制造過(guò)硫酸鹽的制造；用于苯胺染料的制造，甕染料的氧化發(fā)色劑；用于氧化金屬表面處理；用于有機(jī)合成工業(yè)中，高分子物聚合的引發(fā)劑；油的脫色和漂白，變敗酵母的洗滌，脫臭，小麥的催熟劑；石油開(kāi)采用于井下壓裂的添加劑。
Uses: Used in the manufacture of persulfate; Used in the manufacture of aniline dyes; Used in the treatment of oxidized metal surface; Used as the initiator for the polymerization of monomers; Used in decoloring and bleaching of oil, cleaning and deodorization of deteriorating barm, accelerating ripening agent; Used as additive for under-well fracturing in petroleum mining.
