白色晶体无铁硫化钠价格
我厂专业生产白色透明晶体硫化钠,应用于医药化工辅料,高档涂料及各种高分子合成助剂!
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Sodium sulphide/sulfide 硫化钠低铁黄片
Low iron/yellow flakes H.S.CODE: 28301010 CAS NO.: 1313-82-2
Molecular formula: Na2S
Usage:reductant, pigment and rubber, digestion auxiliary, floatation agent, sulfur dyes, paper-making, used in textile, in 25kgs plasti
Low iron sodium sulfide/sulphide yellow flakes data/specification硫化钠黄片低铁检验参数
ITEM |
VALUE |
ANALYSIS RESULT |
FIRST GRADE OF I TYPE |
Na2S(%)
|
60MIN |
63.05 |
Na2CO3(%)
|
5.0MAX |
4.8 |
Water Insoluble(%)
|
0.4MAX |
0.37 |
Fe(%)铁
|
10ppm MAX |
10 |
CONCLUSION |
FIRST GRADE OF I TYPE |
白色晶体无铁硫化钠价格