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Contact Person : Ms. Li Selina
Company Name : Sure Chemical Co., Ltd. Shijiazhuang
Tel : 86-311-85697096
Fax : 86-311-85697098
Address : Hebei,shijiazhuang,Rm 3-2-02 5Fl, Federal Oriental Pearl Building,No.66, Zhaiying South Street,Shijiazhuang,Hebei,China
Country/Region : China
Zip : 050030

Sodium Sulfite Anhydrous

Product Detailed

1.Sodium sulfite 2.7757-83-7 3.competitive.. 4.anhydrous

Industrial Anhydrous sodium sulfite

Molecular Formula: Na2SO3Molecule Weight: 126.04Appearance: white or light yellow crystalline powderQuality standard: HG/T 2967——2000

Item	Value
Item	Top-grade	First grade	Qualified product
sodium sulfite (Na2SO3),%	≥ 97.0	≥ 96.0	≥ 93.0
Fe,%	≤ 0.003	≤ 0.005	≤ 0.02
water-Insoluble ,% water-Insoluble ,%	≤ 0.02	≤ 0.03	≤ 0.05
Free alkali(as Na2SO3),%	≤ 0.10	≤ 0.40	≤ 0.80
Sulfate(as Na2SO4),%	≤ 2.5	—	—
Chloride(as NaCl),%	≤ 0.10	—	—

Uses: used in leather and tannage, plant bleaching agent, reductant

Packing: in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc.

Net weight: 25,50,1000kilograms per bag or following your demand.

We welcome your orders for bromide products, magnesium chloride, industrial crude salt and bittern serial chemicals.

Sodium Sulfite Anhydrous

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