無水亜硫酸ナトリウム

オプション

1.Purity:90%, 93% , 96%
2.CAS番号:7757-83-7
3.MF:Na₂SO₃
4.Appearance: white crystal powder
5.HS CODE: 28321000
6.Mol wt : 126.04

7. Application:bleaching agent for paper pulps ,waste water treatment, bleaching agent for mining industry, colors stripper and deoxidization ,auxiliary chemical in tanning process .

8.Package: Sodium sulfite is packed in net weight 25kg plstic woven bag with plastic inner bag. or as customers' request 25tons/20'FCL.

Item	技術グレード	技術グレード
Na₂SO₃	≥96％で	≥93％で
遊離アルカリ	≤0.4％	≤0.5％
鉄	≤0.005％	≤0.01％
水不溶性物質	≤0.05％	≤0.1％
Sodium Sulfate(Na₂SO₄)	≤2.0％	≤1.5％
NaCl	≤0.5％	≤1%

申し込み

Bleaching agent for paper pulps, Waste water treatment, Bleaching agent for mining industry, Colors stripper and deoxidization, Auxiliary Chemical in tanning process

仕様

Item	技術グレード	技術グレード
Na₂SO₃	≥96％で	≥93％で
遊離アルカリ	≤ 0.4％	≤ 0.5％
鉄	≤ 0.005％	≤ 0.01％
水不溶性物質	≤ 0.05％	≤ 0.1％
Sodium Sulfate(Na₂SO₄)	≤ 2.0％	≤ 1.5％
NaCl	≤ 0.5％	≤ 1％

すべてのカテゴリ