Min. Order:
1 Piece
Price:
US$ 100
Place of origin:
China
Put the metal parts into the solution of NaOH, NaNO2 and other potions. At a certain temperature, the parts will react chemically to produce a thin blue (black) oxide film. Blackening can be divided into normal temperature blackening and high temperature blackening. Generally, the surface oxide film of normal temperature blackening is relatively thin, and the effect of secondary blackening is bet
[Related Keywords : blackening coating]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
51 - 100
Annual Revenue
Less than USD 100,000
Min. Order:
50 Ton
Price:
US$ 449
Place of origin:
China
Supply Ability:
40000 Ton/Tons per Year
亚硝酸钠工业级99 +％纯颗粒自由流动工业加工和制造1.亚硝酸钠其他名称：亚硝酸钠技术级，工业级亚硝酸钠。分子式：NaNO2 CAS号：7632-00-0 EC号：231-555-9 UN：1500 2.性能：比重：2.168，熔点：271°C 分解温度：320°C 分子量：68.9953 g / mol 分子式：NaNO2 密度：2.168 g / cm3 熔点：271°C，544 K，520°F（分解）外观
[Related Keywords : Sodium Nitrate Fertilizer]
Business Type
Manufacturer
Location
湖北, China
Employees Total
Above 1000
Annual Revenue
More than 100,000,000
Place of origin:
China
Price Condition:
FOB
NaNO2 0.01%max 0.02%max 0.15%max Na2CO3 0.05%max 0.10%max ____ Fe 0.005%max 0.005%max ____ Bulk degree 90min 90min 90min (5) Uses: Mainly used in making potassium nitrate, glass industry, glass industry, medicine and fertilizers etc. (6) Package: Packed in plastic woven bag lined with a polyethylene plastic bag (7) Minimum Order: 1*20?FCL (8) Country of Origin: China (1) Product: calcium nitrate
[Related Keywords : sodium nitrite, calcium nitrate, magnesium nitrate, chemical]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
25
Place of origin:
China
Price Condition:
FOB
Supply Ability:
30,000mts/a
sodium nitrite CAS[7632-00-0] Chemical formula NaNO2 Molecular weight:69.00 Properties:White or slight yellow crystals,poisionous,soluble in water,the solution is alkaline,micro-dissolve in alcohol and ethyl ether.It will cause combustion and explosion when contacts with organism. Usage:It used as mordant,bleacher,treating compound,corrosion inhibitor,analytical reagent,expander and the materia
[Related Keywords : chemicals, inorganic salt, for industry use]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
Above 1000
Annual Revenue
USD 2,000,001 - 5,000,000
Competitive nano2 products from various nano2 manufacturers and nano2 suppliers are listed above, please select quality and cheap items for you.
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