Sodium Hydrosulfite Hydrate Sodium Hydrosulphite Sodium Hydrosulfite 85% 88% 90%

• CAS No.: 7775-14-6
• Formula: Na2s2o4
• EINECS: 231-890-0
• Certification: ISO
• Purity: 80%~90%
• Type: Sodium Hydrosulfite
• Model NO.: 85% 88% 90%
• Appearance: Powder
• Grade Standard: Industrial Grade
• Port of Loading: Qingdao, Tianjin, Shanghai
• Certificate: ISO COA MSDS
• Un No.: 1384
• Dangerous Class: 4.2
• Storage: Cool Dry Place
• Molecular Weight: 174.11
• Quantity: 22mt/20′fcl
• Application: Textile/Metallurgica/Medicine-Making/Papermaking
• Other Name: Sodium Dithionite
• Classification: Sulphate
• Density: 2.189 G/Cm³
• Melting Point: 52-55 ºC
• Water Soluble: Easily Soluble in Water, Insoluble in Ethanol
• Odor: No or Light Sulfurous Acid
• Mark: Customizable
• Transport Package: 50kgs Drum
• Specification: 85% 88% 90%
• Trademark: Shandong Pulisi
• Origin: China; Shandong
• HS Code: 2831101000
• Production Capacity: 4000 Tons/Month

Product Description

Product Name	Sodium Hydrosulphite/Sodium Hydrosulfite	Purity	85% 88% 90%
CAS NO.	7775-14-6	Appearance	White Crystal Powder
MF	Na2S2O4	HS Code	2831101000
EINECS NO.	231-890-0	UN NO.	1384

SODIUM HYDROSULFITE 85%
ITEM	STANDARD	TESTING RESULT
Purity(wt%)	85min	85.84
Na2CO3(wt%)	3-4	3.41
Na2S2O3(wt%)	1-2	1.39
Na2S2O5(wt%)	5.5 -7.5	6.93
Na2SO3(wt%)	1-2	1.47
Fe(ppm)	20max	18
Water lnsoluble	0.1	0.05
HCOONa	0.05max	0.04
Appearance	White crystalline powder
Odor	No or light sulfurous acid

 

SODIUM HYDROSULFITE 88%
Na2S2O4%	Water insolubles%	Heavy Metal Content(ppm)	Na2CO3%	Fe(ppm)	Zn(ppm)
88 MIN	0.05MAX	1MAX	1-5.0	20MAX	1MAX
88.59	0.043	0.34	3.68	18	0.9
APPRIENCE:WHITE CRYSTALLINE POWDER
ODOR: ORDORLESS OF SULFUR DIOXIDE

Packing	Quantity
50KGS Drum	22MTS
Palletized 50KGS Drum	18MTS

 

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