Ọnụ Ahịa N'ogbe Ọnụahịa Ụlọ Ọrụ Mmepụta Ihe 60% Nkeji Na2s Yellow Flakes Sodium Sulphide Flake Red

Nkọwa Dị Mkpirikpi:

Nọmba CAS:1313-82-2  MF:Na2SNọmba EINECS:215-211-5Ọkwa ọkwa:Ọkwa ụlọ ọrụ mmepụta iheNkwakọba:Akpa 25KG/1000KG  Ịdị ọcha:52%/60%Ọdịdị:Achịcha odo/uhie  Ngwa:Akpụkpọ anụ/Uwe/Ịhazi na Ịcha agba/Ịgwupụta ihe  Aha njirimara:Shandong PulisiỌdụ ụgbọ mmiri nke ibu:Qingdao/Tianjin/ShanghaiKoodu HS:28301010  Ọnụọgụ:18-22MTS/20`FCLAsambodo:SGS/COA/ISO/MSDSMba UN:1849  Klas:8  Mak:NhaziNọmba nlereanya:10ppm/30ppm/150ppm


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ihe ọhụrụ, ezigbo mma na ntụkwasị obi bụ isi ihe dị mkpa n'azụmahịa anyị. Ụkpụrụ ndị a taa bụ ihe ndabere nke ihe ịga nke ọma anyị dịka ụlọ ọrụ mba ụwa na-arụ ọrụ nke ọma maka ọnụahịa ụlọ ọrụ n'ogbe Ọnụ ego ụlọ ọrụ 60% Nkeji Na2s Yellow Flakes Sodium Sulphide Flake Red, Anyị na-akpọ gị na ụlọ ọrụ gị òkù ka gị na anyị mee nke ọma ma kesaa ọdịnihu mara mma n'ahịa ụwa niile.
Ihe ọhụrụ, ezigbo mma na ntụkwasị obi bụ isi ihe dị mkpa n'azụmahịa anyị. Ụkpụrụ ndị a taa karịrị nke ọ bụla bụ ntọala nke ihe ịga nke ọma anyị dịka ụlọ ọrụ mba ụwa na-arụ ọrụ nke ọma maka , A na-ebuga ihe anyị niile nye ndị ahịa na UK, Germany, France, Spain, USA, Canada, Iran, Iraq, Middle East na Africa. Ndị ahịa anyị na-anabata ngwa ahịa anyị nke ọma maka ọnụahịa dị elu, ọnụahịa asọmpi na ụdị kachasị mma. Anyị na-atụ anya ịmalite mmekọrịta azụmaahịa na ndị ahịa niile ma weta agba mara mma maka ndụ.
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俄语
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企业微信截图_20231214142743Ọgwụgwọ na nhazi nke sodium sulfide:
Pipette 200 mL nke Ngwọta B n'ime karama volumetric 500 mL. Tinye 40 mL nke ngwọta sodium carbonate, 80 mL nke ngwọta zinc sulfate, na 25 mL nke ethanol n'usoro. Gwakọta ya na mmiri ruo n'ókè ahụ ma gwakọta ya nke ọma.
Sachaa ngwakọta ahụ, tụfuo 10 mL mbụ nke filtrate, wee tụfuo 100 mL nke filtrate ahụ n'ime karama conical 500 mL. Sodium Sulfide.


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