Wholesale Price Sodium Hydrosulfite 88% 7775-14-6

• 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

FAQ

1) Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design.
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are
looking forward to co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are
assuring you to get the most competitive price.
4) Do you offer free samples ?
A 5Stars Review = A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some
free samples on your next order.
5 )Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver
the goods on time and keep the goods top quality!
6) What are your payment terms ? Any third party payment ?
We usually accept T/T, Alibaba trade assurance, Western Union, L/C.
7) Can I visit your company and factory in China ?
Sure. You are very welcomed to visit our company in Zibo, China. (1.5H drive way from Jinan)
8) How Can I place an order ?
You could just send us inquiry to any of our sales representatives to get detailed order information, and we will
explain the detail process.

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