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Descrizione del prodotto
Caratteristiche del prodotto
marchio: Jiaxin
Classificazione: Solfuro
Tipi Di: Solfuro di sodio, Idrosolfuro di sodio
Grado: Grado industriale
Contenuto: 60
Fe: 0.002
Na2so2: 0.7
Na2s2o3: 0.7
Capacità di fornitura e informazioni ag...
Pacchetto: 25/500K/625/900/1000kg
produttività: 70000MTS PER YEAR
Trasporti: Ocean
Luogo di origine: CINA
Supportare: 70000MTS PER YEAR
Certificati : ISO9001/REACH/PUNI/SGS
Codice SA: 28301010
Porta: TIANJIN ,QINGDAO,SHANGHAI
Tipo di pagamento: T/T,L/C
Incoterm: FOB,CFR
Confezionamento e consegna
Descrizione del prodotto
Vendite a caldo solfuro di sodio / sodio solfuro Na2s per cuoio / industria del mio
Na 2 S | ≥60% |
Water Insoluble | ≤0.4% |
Fe | ≤0.15% |
Na 2 CO3 | ≤5% |
150PPM sodium sulphide with low iron | |
Na2S | ≥60% |
Water Insoluble | ≤0.2% |
Fe | ≤0.015% |
Na 2 CO3 | ≤2% |
80PPM/50PPM sodium sulphide with low iron | |
Na2S | ≥60% |
Water Insoluble | ≤0.2% |
Fe | ≤0.008/0.005% |
Na 2 CO3 | ≤2% |
30PPM/20PPM sodium sulphide with low iron | |
Na2S | ≥60% |
Water Insoluble | ≤0.05/0.03% |
Fe | ≤0.003/0.002% |
Na 2 CO3 | ≤2% |
Applicazione:
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