Sodium persulfate solution 1509-Guangdong Haohua Chemical Technology Co., Ltd

Pre-commissioning solution series

Sodium persulfate solution 1509

2022-03-03 258

1、 General State:

toosodium sulphateMolecular formulaNa_twoS_twoO_eight，molecular weighttwo3eight.1eight。为白色单斜结晶或粉末，比重two.357，易溶于水，加热至较high温度时分解，放出氧而变成焦sodium sulphate。toosodium sulphate在low温干燥的条件下具有极好的贮存稳定性，遇潮湿和催化剂则容易分解。toosodium sulphate溶液属于优等品toosodium sulphate溶解于high纯度去离子水而成，可直接应用于电路板生产too程的各种微蚀工艺，方便use。

This product is a strong oxidant. Avoid direct contact with eyes, skin and clothing.

IITechnical indicators （QBtwosix519-two013）

term order	Model around
Main content Na_twoS_twoO_eightg/L	three hundred.0-305.0
Iron（Fe） mg/L ≤	ten
Chloride (in)Cl (mg / L) ≤	ten0
manganese(Mn) mg/L ≤	ten
Heavy metals (in)Pb (mg / L) ≤	ten0
ammonium(in NH)_fourmeter) mg/L ≤	five hundred
PH value	four.0-six.0

3、 Use Way:

It is widely used as a micro etchant in the printed circuit industry.

IVPackaging and storage:

two5、two00千克聚乙烯塑料桶,ten00千克外有金属支架的聚乙烯集装桶，或槽车送货。本品应Store于无直射阳光的通风之处单独保存。大型容器（储罐）应留有排气口，并留有ten%容积的空气。

Jiangmen Xingwei economic and Trade Co., Ltd	Product No.:5150four-two
Product specification	Page version：two-1six09

附件：toosodium sulphate溶液与固体toosodium sulphate的各term情况对比：

toosodium sulphate溶液的优点是浓度准确、use便捷，适合自动化生产，缺点是不适合长途运输。以下优缺点为对照：

termorder	toosodium sulphate固体	toosodium sulphate溶液
content	9eight.5-99.5%	three hundred±5g/L
Store	Hazardous chemicals warehouse	Special storage tank
Administration	仓库Administration人员发货，工人搬运到配料容器边。	专用管道，仓库Administration按规定记录液位。
use	不能直接use，需要在专用配料容器溶解，调整，化验后抽到use槽子里，再稀释到所需浓度。	直接抽到use的槽子里，再稀释到所需浓度（如果是three hundredg/L则无需稀释）。
Security	Poor (dangerous chemicals, average risk)	Good (hazardous chemicals, low risk)
Transportation source	General dangerous chemicals vehicle	Special tank car
Purchase cost	low	high
Administration、use成本	high	low
Comprehensive cost	Quite	Quite
conclusion	适合少量，手工操作的场合use。	适合use量大，自动化要求high的场合use。

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