NA2S:43%min, FE:10PPM Color:white We have large warehouse ... max6Na2S2O3(%)0.6 maxCERTFICATE OF ANALYSIS Name of productSodium Sulphide (Na2S.5.5H2O)Inspection basisGB/T10500-2009Packing25KGS PP/PE/PP BAGSDate ... (%)0.25Na2S2O3(%)0.42Water Insoluble(%)0.001 43%min crystal NA2S Sodium Sulphide---supply high quality goods
Use in dyestuff industry Chemical ElementsSpecifications %Grade 1Grade 2Grade 3Na2S >=60.060.060.0Na2SO3 <=2.0 Sodium Hyposulfite (Na2S2O3) <=2.0 Fe <=0.030.120.20Na2CO3 <=3.55.0 Water-Insoluble Matter<=0.200.400.80 Application:Mainly used in making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in ...
1 we are founded about 10 years 2 We cooperate with 3 big factories 3 Na2S:60% Min 4 Fe:10ppm 5 Used for leather Sodium Sulphide 60% 10ppmYellow and thin flakesMolecular formula: Na2S Molecular weight: 78.04 H.S.Code:28301010CAS NO.1313-82-21 Specification: Item StandardNa2S(%) 60 minFe (%) 0.0010maxNa2CO3(%) 2 maxWater Isoluble(%) 0.05 max sodium sulphide
Sodium formate 1. MF: HCOONA 2. CAS No.: 141-53-7 3. Capacity 100,000mt/y 4. SGS Cert. Sodium formate 99% Cas no. : 141-53-7 Appearance: White Granule of crystalline powder Content: 97% min, 95% min, 93% min Packing: 25kg/bags, 25MT/20'FC Usage : 1, Be used to produce formic acid ,oxalic acid ,formamide and sodium hydrosulfite. 2, It have important application in rubber industry. 3, As a ...
sodium formate white powder purity:95%-98% used in construction/oil drilling industry,formic acid Product: Sodium formate(synthesis)Molecular Formula: HCOONa Molecular Weight: 68 CAS No:141-53-7H.S No:29151200Product Introduction: This product is a white crystalline powder with water absorbing performance and slight formic acid odor, soluble in water glycerol, sightly soluble in ethano, not ...
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