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產品基本信息

產品編號：S689135

產品名稱：Sodium Sulfite

產品CAS：7757-83-7

規(guī)格含量：100g

產品價格：面議

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產品詳細介紹

標準品編號:	S689135
名稱:	Sodium Sulfite
別名:	Sulfurous Acid Disodium Salt; Anhydrous Sodium Sulfite; Disodium Sulfite; E 221; S-WAT; Sulfurous Acid Sodium Salt; Sodium Sulfite Anhydrous
CAS號:	7757-83-7
參考CAS號:	Free Base: 7782-99-2
分子式:	Na?O?S
外觀:	白色至白色固體
熔點:	>300ºC
分子量:	126.04
儲存:	冰箱
溶解度:	Water (Slightly)
類別:	Building Blocks; Inorganics;
應用:	Sodium sulfite is mainly used for the manufacture of detergents and in the Kraft process of paper pulping. Sodium sulfite is also used as a fining agent, to help remove small air bubbles from molten glass, in the glass industry.
參考文獻	Brooks, M., et al.: Chem. Eng. Res. Des., 84, 139 (2006); Evans, J., et al.: Paper Trade J., 143, 42 (1959); Skvara, F.: Chemicky Prumysl, 28, 425 (1978)

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