英文名:Sodium Sulphide
中文名称:硫化钠 中文别名:硫化碱,九水合硫化钠,臭苏打,臭碱
商品编号:28301010 CAS NO.: 1313-82-2
分子式:Na2S
分子量:240.18
物化性状:固体熔融状或片状,褐红色或黄色,易溶于水,微溶于醇,不溶于醚,其水溶液呈强碱性,在空气中易氧化,有毒。
用途:用于制造硫化染料或染料中间体,还原剂,媒染剂。冶金工业中用作矿石的浮选剂,皮革工业中的脱毛剂,造纸工业中的蒸煮剂。也广泛用于颜料、橡胶等工业中。工业硫化钠(Sodium sulfide)(固体片状颗粒状).
主要规格:硫化钠黄片60%min.铁含量10PPM/20PPM/30PPM/50PPM/80PPM.
硫化钠红片60%min.铁含量150PPM/1500PPM.
硫化钠50%min.铁含量30PPM/1500PPM.
| 10ppm Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.02max |
| Fe(%) |
0.001max |
| 20ppm Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.03max |
| Fe(%) |
0.002max |
| 30ppm Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.05max/0.03max |
| Fe(%) |
0.003max |
| 50ppm Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.05max/0.03max |
| Fe(%) |
0.005max |
| 80ppm Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| N2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.2max |
| Fe(%) |
0.008max |
| 150PPM Low Iron Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
2.0Max |
| Water Insoluble(%) |
0.2max |
| Fe(%) |
0.015max |
| 1500PPM Sodium Sulphide |
|
| Na2S(%) |
60.0Min |
| Na2CO3(%) |
5.0Max |
| Water Insoluble(%) |
0.4max |
| Fe(%) |
0.15max |
包 装:25千克塑编织袋和1000公斤直灌袋。
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