one、 Overview:
Refined oil produced by our company(Specific level)Copper sulfate is used to meet the high- quality requirements of the electronic industryHg / tthreefive9two- oneninety- nine9 standard is the first- class product of copper sulfate for electroplating, which is refined by repeated recrystallization. It is a natural crystal and does not need to be crushed. Therefore, the iron containing impurities are lower than the requirements of the industry standard and have higher purity. It can be directly sub packaged into the analytical pure product of the chemical reagent copper sulfate pentahydrate (II) or configured into a high- purity copper sulfate solution. It is the best choice for the electroplating of high- quality electronic products.
two、 Quality standard：
Molecular formulaCuSOfour?fiveHtwoO. molecular weighttwofourninesixty- eight
project Grade | Refined copper sulfate | GB/T6fivefive- two007 | Measured value | |
Analytical purity | Chemically pure | |||
CuSOfour?fiveHtwoO content ≥ w% | ninety- nine.0 | ninety- nine.0 | ninety- nine.0 | 9nine06 |
Water insoluble matter≤w% | zerofive | zerofive | zero point zero one | zerotwo |
Chloride (in)Cl(total)≤ w% | zerotwo | zeroone | zerotwo | zeroone6 |
Total nitrogen (in)N(total)≤ w% | zeroone | zeroone | zerothree | zero06 |
Sodium（Na）≤ w% | zerofive | zerofive | zero point zero onethree | zerothree |
Potassium（K） ≤ w% | zeroone | zeroone | zerofour | NA |
Iron（Fe）≤ w% | zerotwo | zerothree | 0.0two | zeroonetwo |
Nickel（Ni）≤ w% | zeroone | zerofive | zero point zero onefive | zero0two |
Zinc（Zn）≤ w% | zeroone | zero point zero three | 0.0five | zero0three |
Lead（Pb）≤ w% | zeroone | —— | —— | zero0one |
Arsenic（As）≤ w% | zeroone | —— | —— | zero0two |
PH值（five%，two0℃）≤ | three.five- four.five | —— | —— | four.0three |
appearance | Uniform blue fine crystal (a small amount of white dehydration is allowed) | Blue Crystal | Uniform blue fine crystal |
three、 Packaging and storage:
本公(gong)司(si)可為(wei)客(ke)戶提供以下包裝(zhuang)的Refined copper sulfate：
one、five00gram×two0瓶(ping)，five千(qian)gram×four包紙箱。
two、twofive千gram塑料編(bian)織(zhi)袋。
Store in a dry and cool place, avoid rain and high temperature.
quality guarantee period: twofour個月（少量白色脫水現象不影響use）。
Ultra pure copper sulfatePre configurationsolution
one、 Overview:
Raw materials: adopt昊化(hua)牌Refined copper sulfate為原料，雜質contentlow于(yu)(yu)國家標準Analytical purity化學試劑，再用high純度去離子水(shui)，于(yu)(yu)專用設備內配置。
Strong stability: high quality raw materials and advanced process control ensure that the products are free of any organic matter，The metal ion impurity is extremely low to ensure the stability of the product。
Easy to use:No needDo anything elseProcessing, direct addition, suitable forCircuit boardopenCylinder and supplementuse。
two、 Product specification:
用high純sulphuric acid銅配制不同(tong)濃度的solution，包括添加(jia)其它化學(xue)品(pin)。由于(yu)添加(jia)化學(xue)品(pin)的純度一般(ban)不如sulphuric acid銅，各項index我司供應(ying)或雙方協商為準。以下僅供參考：
project | 典型Measured value | Specificationsindex |
Copper sulfate pentahydrate* | one80.five0gram/Rise | one8zero- one8one.00gram/Rise |
sulphuric acid* | two0one.00gram/Rise | two0zero- two0two.00gram/Rise |
PH* | three.five | three.0- four.five |
iron | onefiveppm | ≤two0ppm |
lead | ≤oneppm | ≤one0ppm |
nickel | ≤oneppm | ≤one0ppm |
zinc | two.fiveppm | ≤one0ppm |
chlorine | ≤onetwoppm | ≤two0ppm |
IVApplication fields:
Plastic electroplating, electroforming, circuit board, electronic components, electroless copper plating, fine decoration, etc。
VPackaging and storage:
fivethree加侖bucket twofive0kg ./bucket；
one000L 集(ji)裝bucket onetwo00kg ./集(ji)裝bucketOr agree the packaging method with the customer.
一般情(qing)況下(xia)即時use不做Store。常溫下(xia)Sealed storage，It can be stored for a long time without deterioration。low溫(wen)時可能產生的(de)結(jie)晶物為high純度Copper sulfate pentahydrate，請(qing)一并(bing)加入(ru)use。
*注：根據客(ke)戶(hu)要求而定(ding)，不同(tong)時達到的濃度index。
附件：sulphuric acid銅電鍍(du)solution與solidsulphuric acid銅配(pei)制(zhi)電鍍(du)液(ye)的各項情況對比：
sulphuric acid銅solution的優(you)點(dian)是濃度準確、use便捷，適合自動化生產，缺(que)點(dian)是不適合長途運輸。以(yi)下優(you)缺(que)點(dian)為對照：
project | solid | solution* |
content | 98.five- 9ninefive% | one80±fiveg/L |
Store | Hazardous chemicals warehouse | 按需(xu)求(qiu)定(ding)制，No needStore |
Administration | 倉庫Administration人員收貨發貨，工人搬運到(dao)配料容器邊。 | 倉庫Administration人員(yuan)記(ji)錄過磅重量。 |
use | 不能直接use，需(xu)要在(zai)專用配(pei)料(liao)容器(qi)溶解(jie)，調(diao)整，化驗后抽到(dao)(dao)use槽子里，再稀釋到(dao)(dao)所(suo)需(xu)濃度(du)。 | 直(zhi)接抽到use的(de)槽(cao)子里，再稀(xi)釋(shi)到所需濃度。 |
Security | 較差。涉(she)及多種化學品混合溶解(jie)，use工廠無專職藥水配制人(ren)員(yuan)，操(cao)作(zuo)人(ren)員(yuan)缺乏化工產品專業知識。 | Better. It has been prepared and operated by special operators, which greatly reduces the 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 | 適合少量，手(shou)工操(cao)作的場合use。 | 適合use量大，要求(qiu)純度high，自(zi)動(dong)化(hua)要求(qiu)high的(de)場合use。 |
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