1.This product is a light yellow translucent liquid with a slightly fragrant taste. Its physical and chemical properties are relatively stable. It has high cleaning load capacity, good filterability, super long service life and extremely low maintenance costs.
2.Can effectively remove static particles, various dirt and ions remaining on the wafer surface and the gaps between its components, high cleaning rate, and prevent secondary pollution
3.Rosin flux and other impurities will peel off and sink to the bottom after cleaning, and will not dissolve in the solution, which greatly increases the life of recycling and is suitable for large-scale cleaning.
4.This product has strong penetrating ability and emulsifying ability. It has no corrosion or erosion to electronic products. It is suitable for complex shapes and deep gap workpieces.
5.Adopting full water-based cleaning, completely replacing solvent products, economical, environmentally friendly, safe, non-toxic and easy to operate. No additional explosion-proof measures are required. Compatible with FPC and electronic components, no whitening and darkening, no oxidation and discoloration. biodegradable
| 2.Alkali fog inhibitor|| 1.Acid mist and alkali mist inhibitor, using the principle of chemical film adsorption, can adsorb the volatilized acid mist, alkali mist and chromium mist on the surface of the liquid; on the one hand, it reduces harmful gases to the human body; on the other hand, it also guarantees acid and alkali liquid No reduction in concentration due to volatilization. It has been proved by many electroplating plants, aluminum oxidation plants, and pickling plants that the interception rate of acid and alkali mist has reached over 98%,|
2.Effectively prevent cyan and alkali mist from escaping and improve worker operating environment;
3.Can be used as an alkali copper wetting agent, which can significantly improve the binding force between the copper layer and the substrate and prevent the occurrence of pinholes in the copper layer
| 3.Hydrofluoric acid|
1.Because the ability to bind between hydrogen and fluorine atoms is relatively strong, and the existence of hydrogen bonds between hydrogen fluoride molecules in aqueous solution, the hydrofluoric acid cannot be completely ionized in water, so theoretically a low concentration of hydrofluoric acid is a weak acid. It is extremely corrosive and can strongly corrode metals, glass and silicon-containing objects. Inhalable vapors or skin contact can cause burns that are difficult to heal.
2.The laboratory generally uses fluorite (the main component is calcium fluoride) and concentrated sulfuric acid to prepare it. It needs to be sealed in a plastic bottle and stored in a cool place.
4.Sodium thiocyanate/Sodium rhodanide/haimased/
natriumrhodanid/ scyan/usafek-t-434/ Sodium rhodanate/sodium sulfocyanide/Sodium isocyanate/sodium azanide
1.Sodium thiocyanate is white orthorhombic crystal or powder. The relative density is 1.735 g / cm3. Melting point 287 ° C. Soluble in water, ethanol, and other solvents.
2.The aqueous solution is neutral. It produces blood-colored iron thiocyanate with iron salts, does not react with ferrous salts, and generates yellow sodium bisulfate with concentrated sulfuric acid. It reacts with cobalt salts to form dark blue cobalt thiocyanate, and silver salts or The action of copper salts produces a white silver thiocyanate precipitate or a black copper thiocyanate precipitate.
| 5.Potassium chloride|
1.It is mainly used in the inorganic industry and is the basic raw material for the production of various potassium salts or alkalis such as potassium hydroxide, potassium sulfate, potassium nitrate, potassium chlorate, potassium alum and the like. . The dye industry is used to produce G salts, reactive dyes, etc.
2.In agriculture, it is a potash fertilizer. Its fast fertilizer effect, directly applied to farmland, can increase the moisture in the lower layer of the soil, and has the effect of resisting drought. However, it is not suitable to be applied to saline, alkaline land and crops such as tobacco, sweet potato and sugar beet. Potassium chloride tastes similar to sodium chloride (bitter), and is also used as an additive for low sodium salts or mineral water.
| 6.Black nickel Salt|
1.The current density of black nickel plating is very low. The supplemental addition of black nickel salt is mainly due to the carry-out loss. Measure the specific gravity of the plating solution regularly, and add black nickel salt in time to maintain the stability of the plating solution. To increase the specific gravity of 1Beo, you need to add 12 grams / liter of black nickel salt.
2.4. When the production is not used for a long time, crystals may precipitate and sink to the bottom of the tank. Before recovering the plating tank, it should be heated to dissolve, clean the activated anode, and scrub the anode contact points. .
| 7.Brightener|| 1.Colorless transparent liquid, no irritating odor|
2.It can clean the oily surface, fingerprints and dust on the product surface, and can restore the original high gloss of the product
3.Fast cleaning speed, low use concentration, less sediment, and good oil removal effect.
4.High capacity for oil pollution, long life and economy.
| 8.Copper sulfate|| Copper sulfate (chemical formula: CuSO4) is a white or off-white powder. Its aqueous solution is weakly acidic and blue. Copper sulfate is an important raw material for the preparation of other copper-containing compounds. Bordeaux liquid can be obtained by mixing with lime milk and used as a fungicide. At the same time, copper sulfate is also the electrolyte when electrolytically refining copper.|
Common forms of copper sulfate are crystals, and copper sulfate monohydrate tetrahydrate ([Cu (H2O) 4] SO4 · H2O, copper sulfate pentahydrate) is a blue solid (crystal). Its aqueous solution appears blue due to hydrated copper ions, so anhydrous copper sulfate is often used to test for the presence of water in the laboratory. In actual production and life, copper sulfate is often used for refining refined copper, which can be mixed with slaked lime to produce pesticide Bordeaux liquid. Copper sulfate is a heavy metal salt and is toxic. The lethal dose for adults is 0.9g / kg. If you eat it by mistake, you should immediately consume a lot of protein-rich foods such as milk and egg white, or use EDTA calcium sodium salt to detoxify.
Copper sulfate is a gushing medicine in traditional Chinese medicine. Coldness; sour and acrid; due to its toxicity, poisoning can be caused by mistake and overdose.
Blum is produced in the oxidized zone of copper deposits and often appears on the inner walls and pillars of the mine's roadway, which is formed by the crystallization of water in the mine. The crystals of the alum are plate-like or short-column. When these crystals are aggregated, they are granular, massive, fibrous, stalactite, and crust-like.
| 9.Zinc chloride|
1.Zinc chloride, molecular structure of ZnCl2. Zinc chloride is one of the important products in inorganic salt industry.
2.Zinc chloride is soluble in water, soluble in methanol, ethanol, glycerin, acetone, diethyl ether, insoluble in liquid ammonia, strong deliquescence, can absorb water from the air and deliquescence, has the characteristics of dissolving metal oxides and cellulose.
3.Molten zinc chloride has good conductivity. When hot, a thick white smoke formed. Zinc chloride is corrosive, toxic and should be stored in a dry sealed place.
| 10.Cupric pyrophosphate|
Molecular formula: Cu2P2O7
Molecular weight: 301.05
Packaging specifications: 25kg / bag. The outer packaging of this product is a plastic woven bag lined with a double-layer plastic film.
Product properties: This product is a light green or light blue powdery solid. It is soluble in acid and insoluble in water. It is mainly used in the electroplating industry. It is widely used in pyrophosphate copper plating, bronze plating, copper plating tin alloy, etc. The quality meets Q / 321121BGF01-2005 standard.
The main purpose:
Provides Cu2 + in cyanide-free electroplating, as well as a carburizing-resistant coating.
High purity, unique crystal structure, ultra-low Fe, Pb, As content, make the product more easily complexed by potassium pyrophosphate, the plating solution has excellent polarization ability, current dispersion ability, the prepared plating solution does not need to go through the electrolytic process It can directly perform electroplating. The plating speed is fast, the coating is uniform, the crystal structure is regular, fine, dense and non-porous, the plating solution is stable, the anti-interference ability is strong, and the maintenance is simple.
|11.Copper Methane Sulphonate|
1.Molecular weight 253.8
2. Appearance: blue transparent liquid
3. Properties: dissolved in water
4. Available goods: copper methanesulfonate solution, Cu (2+) ≥110g / L
5.Main analysis index Cu 2 + ≥110g / L
6.Packing: 30kg / drum, 250kg / drum, or according to user requirements.
7. Storage: This product should be stored in a cool, dry and ventilated place.
8. Note: This product has the properties of metallic copper ions, and is treated as a poison.
|12.kalium chloratum||Molecular formula: ClK|
Molecular weight: 74.55
CAS login number:
EINECS login no. : 231-211-8
InChI: 1 s/ClH. K/h1H; / q; + 1 / p - 1
Point: 770 C sublimation point 1500 C
Boiling point: 1420 DHS C
Water solubility: 340G/L(20 C)
properties of potassium chloride (7447-40-7) :
White crystal or crystalline powder.
Have hygroscopicity, caking easily.
1g of the product was soluble in 2.8mL water, 1.8mL boiling water, 14mL glycerin, about 250mL ethanol, insoluble in hydrochloric acid, ethyl ether, acetone.
Sublimation at about 1500℃.
Melting point is 773 ℃; D 1.98.
Specification: HG/T 3440-1999
Excellent level of pure
Content (KCl) / % 99.8 or higher
PH value (50g/L solution, 25℃) 5.0 ~ 8.0
The degree of clarification has passed the test
Water insoluble substance /%≤ 0.003
Bromide (Br)/%≤ 0.01
Iodide (I)/%≤ 0.001
Total nitrogen quantity (N)/%≤ 0.0005
Sulfate (S04)/%≤ 0.001
Sulfate (S04) / % or less
|13.Nickel sulfate||Nickelous sulfate;Nickel (II) sulfate|
Molecular structure:Molecular structure of nickel sulfate,
Molecular formula: NiO4SMolecular weight: 154.76CAS login number:7786-81-4EINECS login number: 232-104-9InChI: 1 s/Ni. H2O4S/c; 4 / h 1-5 (2, 3); (H2, 1, 2, 3, 4)/q + 2; / p - 2
Nickeldichloride dihydrate;Nickel(II) chloride dihydrate;Nickelous chloridedihydrate
Molecular formula: Cl2H4NiO2
Molecular weight: 165.62996
CAS login number:
InChI: 1 s / 2 CLH. Ni. 2 h2o/h2 * 1 h;; 2 * 1 h2 / q;; + 2;; / p - 2