Welcome to Linyi Kemele Co., Ltd
Welcome to Linyi Kemele Co., Ltd
Current position: Home > Linyi Kemele Co., Ltd > Sodium Sulphate Anhydrous
Synonyms :Sulfate;Crimidesa;SALT CAKE;NATRII SULFAS;Sodium sulfate;bisodiumsulfate;Bisodium sulfate;Disodium sulfate
CAS No.: 7757-82-6 ; 15124-09-1
EINECS : 231-820-9
Molecular Formula : Na2SO4
Molar Mass : 142.04214
Densit : 2.68 g/mL at 25 °C (lit.)
Melting Point : 884 °C (lit.)
Properties: white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic.
Specification(GB/T6009-2003):
Item |
Class I first quality |
Regular Products |
Neutral Products |
Low-Chlorine Products |
Sodium Sulphate %(Na2SO4) |
≥99.0 |
99.20 |
99.30 |
99.65 |
Water Insoluble % |
≤0.05 |
0.02 |
0.03 |
0.01 |
Mg % |
≤0.15 |
0.02 |
0.02 |
0.02 |
Chlorides %(Cl) |
≤0.35 |
0.19 |
0.20 |
0.04 |
Iron %(Fe) |
≤0.002 |
0.001 |
0.001 |
0.001 |
Moisture % |
≤0.20 |
0.02 |
0.02 |
0.02 |
Whiteness % |
≥80 |
88 |
85 |
83 |
PH-Value |
Not Required |
Not Required |
7.5 (1% solution) |
7.2 (5% solution) |
Applications and Usages:It is used as salting-out agent and coagulant in medicine, and also used in paper making, glass, printing and dyeing, synthetic fiber, leather making and other industries.
Packing: 25/50k PP woven bag with PE liner inside, or in FIBC.
PIC:Yan Zhuo
Email:km11@kmchem.com
WhatsApp/Mobile:+86 15505390359