97av麻豆蜜桃一区二区-97dyy影院理论片-97ganmeimei-97gaoav-97r久久精品国产99国产精-97se狠狠狠狠狠亚洲综合网

Products Center

•	Magnesium Carbonate

•	Sodium Metabisulfite

•	Sodium Sulfite Anhydrous

•	Sodium Bisulphite

•	Ammonium bicarbonate

•	Magnesium Chloride (MgCL2·6H2O)

•	Zinc Chloride

•	Calcium Chloride

•	Sodium Bicarbonate Food/Industry Grade

•	Barium nitrate

Products

Sodium Bisulphite

Molecular Formula : NaHSO₃
Molecular Weight : 104.06
Appearance : White crystal grain

Properties : White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; have strong reducing property; can be oxidized in the air or loose sulfur dioxide.

Technical Indicator	Chinese standard HG/T3814-2006	Company standard
Main content (as NaHSO₃) ≥ %	99	99.5
Water-Insoluble ≤ %	0.03	≤0.01
Chloride(Cl) ≤ %	0.05	≤0.03
Iron(Fe) ≤ %	0.005	≤0.001
Heavy metal(Pb)≤%	0.0005	≤0.0002
Arsenic(As) ≤ %	0.0002	≤0.0001

Packing : polypropylene weaving bag lined with polyethylene plastic bag, paper plastic compound bag, etc.
Net wt. : 25/50/1000kg/bag or upon clients' request

International Trade:
Contact person : Ms.Dora , Ms Cherry
Tel : 0086-536-8256719, 13356706380
Fax : 0086-536-8256716
Moible: 0086-13806499031,, 15065607933
QQ: Dora: 3001383736, Cherry: 3001399245
E-mail: dora@jiaozichem.com, cherry@jiaozichem.com
Website : m.houtianguopin.cn , www.jiaozichem.com?
Add:Room 1101&1103,Building D,Zhongtu Mansion,No.6565 East Fushou Street,Weifang City,Shandong,China

Mobile

國內(nèi)銷售

葛經(jīng)理

李經(jīng)理

國際貿(mào)易