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Good Price White Powder 85% 88% 90% Sodium Hydrosulphite 50kgs Metal Drum CAS 7775-14-6 Sodium Hydrosulfite

Price $880.00
Min Order 10 Tons
Availability In Stock
Shipping From Shandong, China
Popularity 375 people viewed
Model NO.:
85% 88% 90%
CAS No.:
7775-14-6
Formula:
Na2s2o4
EINECS:
231-890-0
Certification:
ISO
Purity:
80%~90%
Type:
Sodium Hydrosulfite
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
Trademark:
Shandong Pulisi
Transport Package:
50kgs Drum
Specification:
85% 88% 90%
Origin:
China; Shandong
HS Code:
2831101000
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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