88% CAS7775-14-6 Sodium Hydrosulfite/Sodium Hydrosulphite

• CAS No.: 7775-14-6
• Formula: Na2s2o4
• EINECS: 231-890-0
• Certification: CCIC, CIQ, ISO
• Purity: 80%~90%
• Type: Sodium Sulfate
• Model NO.: sodium hydrosulphite 88%
• Appearance: Powder
• Grade Standard: Industrial Grade
• Sample: Available
• Sodium Dithionite Hydrate: Used for Bleaching of Silk, Wool, Nylon and Other
• Sodium Dithionite: Widely Used in Textile Industry
• Disodium Dithionite: Reductive Dyeing, Reductive Cleaning, Printing and
• Model: 74% 85% 88% 90%
• Quantity: 22.5tons/20FT
• Application: Textile Industry
• Delivery: Within 7-10 Working Days
• Shelf Life: 24 Months
• Molecular Weight: 174.108
• Water Soluble: Easily Soluble in Water, Insoluble in Ethanol
• Density: 2.189 G/Cm³
• Melting Point: 52-55 ºC
• Dangerous Class: 4.2
• Transport Package: Iron Drum
• Trademark: LongShore
• Origin: Shandong, China
• HS Code: 2831101000
• Production Capacity: 50000tons/Month

Product Description

 

 

Product Parameters

Product: Sodium hydrosulfite
CAS No: 7775-14-6
Purity: ,88% 
MF: Na2S2O4
MW: 174.11
MP:300 °C
BP:1390°C
Density:2.13
Storage temp.:Store at RT.
Solubility:250 g/L (20°C)
Water Solubility:250 g/L (20°C)
CAS DataBase Reference:7775-14-6(CAS DataBase Reference)
NaCO3(wt%):2-6
Appearance: Free-flowing white crystalline powder
Odor: Odorless or with a slight odor of sulfur dioxide
Usage: Sodium Hydrosulphite is widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping etc
 

Model No.	7775-14-6	Purity	88%
Appearance	Powder	Freezing Point	52-55 ºC
Molecular Weight (MW)	174.1	Sample	Available
Grade	Industry Grade/Food Grade	Hazard Class	4.2
Origin	China	Transport Package	Iron Drum
Density	2.189 G/Cm³	Production Capacity	500 tons/Month
MOQ	1KGS	Formula	Na2s2o4

Application:

 

Sodium hydrosulfite also known as sodium dithionite is a very effective reducing agent. Our sodium hydrosulfite comes in solid white crystalline powder form.It is widely used in various industries, including textile, pulp and paper, water treatment and food industry.

 

Company Profile

 

Packaging & Shipping

Package of insurance powder, sodium bisulfite: 88% FOB Qingdao 840 USD, 22 tons without pallets, small container

FAQ

 

1 .Can you do customized designs and package
:Yes, we provide OEM service.

2.Why MOQ?
:We are manufacturer, manufacturing for client by order. The moq up on the MOQ of material. If any stock or using our design, the moq will be low.

3. How about payment ?
:T/T, Paypal, Western Union.

4 .How about sample and shipping charge ?
: A sample will be free and the shipping customer will bear it.

5. How can i solve the problem of the quality?
:We will 100% responsibility for our products.