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Xuzhou Xuri Chemicals Co., Ltd.

China Manufacturer with main products: Sodium Hexametaphosphate, STTP, DAP, Red Lead, Lithopone, Titanium Dioxide Anatase Rutile, Calcium Hypochlorite, Pigments

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sodium sulfite

Supply Ability: 50 Metric Ton per Month
Payment Terms: L/C, T/T(Bank Transfer), Western Union
Place of Origin: Jiangsu in China
Packaging Details: 25kg pp bag, 25mt/20'fcl

Specifications

Mainly used as dechlorinating agent,bleaching agent,developer,reductant,,leather and tannage,plant bleaching agent,reductant,etc
Sodium Sulfite Anhydrous ,food grade
	  Formula: Na2SO3
	Molecule Weight: 126.04
	Appearance: white or light yellow crystalline powder
					Item      
					Index
					Sodium Sulfite(Na2SO3) %   
					97.0min
					Fe %
					0.01max
					Free Alkali(as Na2CO3) %
					0.60max
					Heavy Metals(as Pb) %
					0.001max
					AS %
					0.0002max
					Clarity 
					Passed Test
	 Sodium Sulfite Anhydrous ,Industrial grade
	Formula: Na2SO3
	Molecule Weight: 126.04
	Appearance: white or light yellow crystalline powder
					Item
					Index
					Top-grade
					First-grade
					Qualifided product
					Sodium Sulfite(Na2SO3) % 
					97.0min
					96.0min
					93.0min
					Fe  %
					0.003max
					0.005max
					0.02max
					Free Alkali(as Na2CO3) %
					0.10max
					0.40max
					0.80max
					Water-Insoluble Matter%
					0.02max
					0.03max
					0.05max
					Sulphate(as NaSO4) %
					2.5max
					--
					--
					Chloride(as NaCl) %
					0.10max
					--

E-mail:xurichemicals3(at)yahoo(dot)cn

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