Anhydrous Sodium Sulfite food grade factory supply KI037
Anhydrous Sodium Sulfite food grade factory supply KI037
Anhydrous Sodium Sulfite food grade factory supply KI037

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Anhydrous Sodium Sulfite food grade factory supply KI037

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Model No. : 002
Brand Name : SANXIANG

Product description

Anhydrous Sodium sulfite Appearance : white crystalline powder . Molecular formula : Na2SO3 Packing : double-layer plastic woven bag. Uses : used in medicine, papermaking, tannage, leather, printing, dyeing, bleaching and food . Quality standard : Q/320124JM02-2003
Index name
Premium grade
Super grade
First grade
Salable product
Industrial grade
Sodium sulfite ( Na2SO3 ) , % ≥
97.0
96.0
93.0
90.0
Fe , ?≤
0.003
0.005
0.01
/
Water insoluble matter , % ≤
0.02
0.03
0.05
/
Free alkali ( as Na2SO3 ) , % ≤
0.10
0.40
0.60
/
Na2SO4 , % ≤
2.50
/
/
/
NaCl , % ≤
0.10
/
/
/
Company : Hunan Yueyang Sanxiang Chemical Co., Ltd.
Address : Qilishan community, Yueyang, Hunan, China
Tel : +86-730-8555768
Fax :+86-730-8555728
Contact :13907300718 (Ms.kimberly)
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