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Sodium Sulphite Anhydrous
Character & Purpose:
White crystal powder, Mainly used in medicine, tannage and tanning.
Packing:
25KG PP/PE BAG
Formula:
Na2SO3
Standard:
GB1887-98
Item
Spec.
Typical results
Sodium Sulphite/%
97.0 Min.
97.52
Iron Content/%
0.003 Max.
0.0008
Water insolubles/%
0.03 Max.
0.01
Free Alkalinity(as Na2CO3)/%
0.4 Max.
0.15
Sodium Sulphate/%
2.5 Max.
1.8
Sodium Chloride(as NaCl)/%
1.0 Max.
0.7
Add: Room 309 Desheng Mansion No.11 Olympic Road TEDA, Tianjin, China
Zip Code:300457 Tel:86-22-59886855, Fax:86-22-59886851
Email: marketing02@xinghuachem.cn
