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Top Supplier Cities : Xiamen   -   Shijiazhuang  
Aug-18-21
 
Agricultural silicone surfactant
Wetting agent
Super spreading agent
Similar to Silwet 408

CAS no.: 67674-67-3

PASS is a super spreading agent for foliar-applied agrochemicals, including herbicides, insecticides, fungicides, plant growth regulators, fertilizers and micronutrients.

As a nonionic surfactant based on polyether modified trisiloxane, PASS performs much better than conventional spray adjuvants in lowering aqueous surface tension and reducing contact angle of spray solutions on leave surfaces.

Outstanding Merits:
- Low surface tension leads to enlarging droplet coverage
- To improve the uptake of spraying solutions by stomatal absorption thus enhance the efficacy and rainfastness
- To save the use of water and agrochemicals

Product Usage:
As a tank mix adjuvant
Dosage: 0.025%-0.1% of the spraying solution, based on the agrochemicals used with, generally 5 ml PASS per 15 liters spray solution is suggested.
Better use the preparation within 24 hours and within a pH range 5-8.

Packing: 1L, 5L, 20L, 200L, IBC

Product Safety, Handling and Storage:
- Transport as non-dangerous goods.
- Tight up and store in a cool, ventilated, dry place.
- Shelf life is 36 months.
Jan-18-21
Jan-04-24
Supplier From Shanghai, , China
Jun-25-23
Supplier From Shanghai, , China
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Dec-02-20
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Jan-10-20
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May-06-23
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Dec-18-24
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Oct-25-23
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Jan-10-23

Copper Sulfate

$2.50K - $2.70K
MOQ: Not Specified
 
used for printed circuit board electroplating and electroless plating,plastic electroplating and electroplating of high-end decorations etc..
Copper(II) sulfate pentahydrate 99%
As .0010%
Pb 0.0005%
Fe 0.003%
Ni 0.0005%
Zn 0.0005%
Co 0.0005%
Cd 0.0005%
Cr 0.0005%
Cl 0.0003%
Water insoluble content 0.005%
Jun-16-14
Supplier From Shanghai, China
Jun-25-24
Supplier From Shanghai, Qingpu District, China
Oct-20-22
 
Name: high purtity copper sulpfate
Product stantard: net content 25kg/bag or customized ton pack
Implementation standard:Q/YSJC-CP49-2014
Product benefits: high quanlity raw meterial(high quality cathode copper), state-of-the-art, high purtiy(99.2%), low impurity content.
Main uses: suitable for high-end plastic plating, FPC/PCB, Electronic component, electrice forming, Electroless copper plating, surface finish etc.
Nov-23-07
Supplier From Shanghai, China
May-27-17
Supplier From Shanghai, China
Mar-30-19
Supplier From Shanghai, China
Nov-10-05
Supplier From Shanghai, China
Aug-07-12
Supplier From Shanghai, China
Nov-16-12
Supplier From Shanghai, China
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