过 硫 酸 铵
AMMONIUM PERSULFATE
质量指标
Specifications:
|
项 目 |
指 标 | ||
|
优等品 |
一等品 |
合格品 | |
|
外观 |
白色结晶粉末 |
白色结晶粉末 |
白色结晶粉末 |
|
过硫酸铵 |
≥ 98.5% |
≥ 98.3% |
≥ 98.0% |
|
重金属 ( 以 PB 计 ) |
≤ 0.0005% |
≤ 0.0010% |
≤ 0.0015% |
|
铁 |
≤ 0.0005% |
≤ 0.0010% |
≤ 0.0015% |
|
锰 |
≤ 0.00005% |
≤ 0.0001% |
≤ 0.0002% |
|
灼烧残渣 |
≤ 0.02% |
≤ 0.05% |
≤ 0.10% |
|
游离酸（以 H2SO4 计） |
≤ 0.10% |
≤ 0.10% |
≤ 0.15% |
|
活性氧 |
≥ 6.9% |
≥ 6.89% |
≥ 6.87% |
|
水分 |
≤ 0.10% |
≤ 0.15% |
≤ 0.20% |
包装： 25 公斤 内塑外编袋
Packing: 25kg plastic-lined woven bag
用途： 用于制造过硫酸盐的制造；用于苯胺染料的制造，瓮染料的氧化发色剂；用于氧化金属表面处理；用于有机合成工业中，高分子物聚合的引发剂；油的脱色和漂白，变败酵母的洗涤，脱臭，小麦的催熟剂；石油开采用于井下压裂的添加剂。
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.
