Home > Products > New Products > 2015 Hot Sale Sodium Hydrosulfite 85/ sodium hydrosulphite 85%/88%/90%
2015 Hot Sale Sodium Hydrosulfite 85/ sodium hydrosulphite 85%/88%/90%
- 5000 Ton / Tons per Month
- TIANJIN
- T/T Credit Card
- Electronics Cars Fashion Collectables Strong OEM Capacity Silica Gel Desiccant Protecting Products
- SIlica Gel Desiccant Fine Pore for Drying Flowers Moisture Damage
- Electronics Cars Fashion Collectables Strong OEM Capacity Silica Gel Desiccant Suppliers
- Hengyuan OEM production regenerating silica gel desiccant
- silica gel absorbent capacity in bags moisture absorbent
- 10 grams silica gel in bags moisture absorbent
Product Details
CAS No.: | 7775-14-6 | MF: | Na2S2O4 | EINECS No.: | 231-890-0 |
Purity: | 85%min | Place of Origin: | Henan, China | Type: | Other, Reducing agent |
Usage: | Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals |
Product Description
- 1. Specifications of Sodium Hydrosulfite :
Item | 90% | 88% | 85% | food grade |
Na2S2 O4 | ≥ 90% | ≥ 88% | ≥ 85% | ≥ 85% |
(Fe) | ≤ 20ppm | ≤ 20ppm | ≤ 20ppm | ≤ 20ppm |
(Zn) | ≤ 1ppm | ≤ 1ppm | ≤ 1ppm | ≤ 1ppm |
Clarity | Clarify | Clarify | Clarify | Clarify |
EDTA | - | - | - | Qualified |
(As) | - | - | - | ≤ 1ppm |
Other heavy metals(pb) | - | - | - | ≤ 1ppm |
HCHO | - | - | - | ≤ 0.05% |
water insoluble matter | ≤ 0.05% | ≤ 0.05% | ≤ 0.05% | - |
- 2. Characteristics of Sodium Hydrosulphite :
1)Appearance white free-flowing crystal powder
2)Smell:flavourless or smell of sulfur dioxide
- 3. Uses of Sodium Hydrosulphite:
1) It is for vat dyes staining the reducing agent, reducing hair bleaching agents, vat dyes printing auxiliaries, silk scouring and bleaching agent, dyeing agents and objects of the peel color dye vat cleaning agent in the textile industry.
2,)It is used as a mechanical pulp, mechanical pulp mill hot and deinking pulp bleaching
agent in pulp and paper industry.
3It is used as sugar, candy, candied fruit, caramel, cookies, fans, etc. Bleach and food preservation agent in the food industry.
4) As a bleaching agent is widely used to restore the kaolin bleaching; Fur whitening bleaching and restore; Bamboo products and straw products such as bleach.
5,)It is used as a reducing agent in chemical industry.
- 4. Package of Sodium Hydrosulphite :
50kg/Iron Drum, 21.6MT/20'FCL
Contact Us
- Zhengzhou Mahaco Commercial Co., Ltd.
- Contact nameAnny Yang
- Phone86-371-55805997
- AddressNo. 2 7 ,New East Industrial Zone,Zhengzhou Zhengzhou,Henan
- Zeolite 4A molecular sieves for liquid coats and paints deep dehydrating
- oxygen purification special molecular sieves adsorbents for nitrogen separation for oxygen generators
- zeolite molecular sieves 4A for liquid petroleum gas drying and purification
- zeolite molecular sieves zeolite adsorbents for natural gas deep drying and purification
- 13X-HP molecular sieves for PSA nitrogen and H2S co2 adsorption separation
- HAISU Polyamide for column chromatography, Polyamide6 100-2000mesh 75-150μm
- HAISU Polyamide for column chromatography, Polyamide6 80-120mesh 120-180μm
- HAISU Polyamide for column chromatography, Polyamide6 80-100mesh 150-180μm
- HAISU Polyamide for column chromatography, Polyamide6 60-100mesh 150-250μm
- HAISU Polyamide for column chromatography, Polyamide6 30-60mesh 250-550μm
- HAISU Polyamide for column chromatography, Polyamide6 13-40mesh 380-1150μm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 2.5 x8 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 2.5 x10 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 5 x10 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 5 x20 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 10 x 10 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 10 x 20 cm
- HAISU TLC Plates, Glass-Backed, Basic Alumina, 250 µm, 20 x 20 cm
- HAISU TLC Plates, Aluminum-Backed, C18 , 150 µm, 5 x 7.5 cm, F254
- HAISU TLC Plates, Aluminum-Backed, C18 , 150 µm, 20 x 20 cm, F254
- HAISU TLC Plates, Glass-Backed, Neutral Alumina, 250 µm, 5 x 20 cm, G
- HAISU TLC Plates, Glass-Backed, Neutral Alumina, 250 µm, 5x 10 cm, G
- HAISU TLC Plates, Glass-Backed, Neutral Alumina, 250 µm, 10x 10 cm, G
- HAISU TLC Plates, Glass-Backed, Neutral Alumina, 250 µm, 10x 20 cm, G
Popular Searches
- caustic soda flake
- sodium hydroxide
- caustic soda
- chelate agent
- Activated Carbon
- activated charcoal
- active carbon
- anthracite filter media
- Granular Activated Carbon
- Coconut Shell Activated Carbon
- Powder Activated Carbon
- Nut Shell Activated Carbon
- Honeycomb Activated Carbon
- Coal Activated Carbon
- Wood Activated Carbon
- Activated Charcoal Carbon
Recommended Products
- Zeolite 4A molecular sieves for liquid coats and paints deep dehydrating
- oxygen purification special molecular sieves adsorbents for nitrogen separation for oxygen generators
- zeolite molecular sieves 4A for liquid petroleum gas drying and purification
- zeolite molecular sieves zeolite adsorbents for natural gas deep drying and purification
- 13X-HP molecular sieves for PSA nitrogen and H2S co2 adsorption separation
- NFION NF150-150J thermal conductive pad conductivity 1W 3W 5W 10W/m.K for LED light
- CAS 58-86-6 D-penaldose D(+) xyloaldose pentose Used in food processing and other industries
- NFION NF150 thermal conductive pad conductivity 1W 3W 5W 10W/m.K for battery pack
- NFION NF150-200 thermal conductive pad conductivity 1W 3W 5W 10W/m.K for LED light
- CAS 58479-61-1 Tert-butyldiphenyl silyl chloride Tert-butyl chlorobenzyl-silicane Used in organic synthesis and other industries
- CAS 564-20-5 Cyrtopolide decahydrotetramethylnaphthofuranone For the cosmetics industry Ginkgo powder
- CAS 1214-39-7 6-(n-benzyl) aminopurine 6-benzylaminopurine Can manufacture adhesives synthetic resins and so on
Find Similar Products By Category
- Chemicals > Catalysts & Chemical Auxiliary Agents > Chemical Auxiliary Agent
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Anny Yang
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-