노란색 알칼리 나트륨 황화소 덩어리 염료 원료 Na2S 덩어리 78.04 분자량

염료 원료
May 30, 2025
Keyword: 염료 원료
Video Description:
Discover the versatile Yellow Alkali Sodium Sulfide Flakes, a key raw material for dyes with a molecular weight of 78.04. Learn about its applications in industries like textiles, leather, and paper manufacturing.