Industrial Grade Sodium Sulfite _Weifang Kailong Chemical Industry Co., Ltd.

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Hot line

Tel： 0532-81707816 81707817

Industrial Grade Sodium Sulfite

Category：Sodium Sulfite

Product description

Item

Quality standard

HG/T 2967-2000

Top-grade

First grade

Qualified product

sodium sulfite (Na₂SO₃),%

≥97.0

≥96.0

≥93.0

Fe,%

≤0.003

≤0.005

≤0.02

Water-Insoluble

≤0.02

≤0.03

≤0.05

Free alkali(As content Na₂CO₃),%

≤0.10

≤0.40

≤0.80

Sulfate(As content Na₂SO₄),%

≤2.5

Chloride(NaCl), content %

≤0.10

Packing: polypropylene weaving bag lined with polyethylene plastic bag, paper plastic compound bag, etc.

Net wt.: 25/50/1000kg/bag or upon clients' request

None

Contact

General manager
+8618805367313 jiawenlong@klong.cn

Official email：info@klong.cn

Domestic Trade：
0536-5317818，+8613884710289
0536-5317819，+8618753659005

Foreign trade
+86-0532-81707816 sales1@klong.cn
+86-0532-81707817 sales5@klong.cn