看起來你不是TradeKey.com的會員。 立即註冊,與全球超過7百萬的進口商和出口商建立聯繫。 点击注册--免费! |
BOOK A CALL
Book Call On Your Favorite Time
Code
🗘

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
Sell sodium sulphite anhydrous for bleach

Sell sodium sulphite anhydrous for bleach

离岸价格

获取最新报价

230 ~ 270 / Ton ( Negotiable )

|

Minimum Order

位置:

henan

最小订单价格:

最小订单:

5 Ton

包装细节:

50kg/bag

交货时间:

within 14days after received your deposit

供应能力:

3000 Ton per Month

付款方式:

T/T, L/C, Western Union

现在联系
免费会员

联系人 Ms. linda

jinshui, Zhengzhou, Henan

现在联系

详情


sodium sulphite anhydrous for bleach

 
 
professional manufacturer
competitive price and free sample 
Detailed Specifications 
 
sodium sulphite anhydrous
Formula: Na2SO3
 
Properties: Sodium Sulfite is a reducing agent soluble in water. Its solution in water is basic. It is feeble soluble in liquid chlorine or ammonia.

Usage: It is used as a desoxydating or bleaching agent for printing and dyeing industry, as a developer for photographic industry . as a lignin-removing agent for paper industry, as a stabilizer for syntheticfiber for textile industry, as a reducing agent for chemical industry, or for electroplating industry etc.
 
Items
Norms (industrial grade)
Superior-grade
First-grade
Qualified-grade
Na2SO3 -content % ≥
*7.0
*6.0
*3.0
Fe-content % ≤
0.**3
0.**5
0.*2
Water-insoluble matter content % ≤
0.*2
0.*3
0.*5
Free alkali as Nacontent % ≤
0.*0
0.*0
0.*0
Na2SO4 -content % ≤
2.5
   
NaCL-content % ≤
0.*0
   
  
Package Storage and transportation:
(1)Plastic film-lined PP woven bag, Net weight per bag: *5Kg or *0Kg.
(2)Not allowed in a room with any oxidant or strong acid, and keep away from an oxidation by air or humidity.
(3)Keep away from sunlight and humidity during its transportation.
(4)Storage life: no more than half year from ex-factory date.

Send a direct inquiry to this supplier

至:

Ms. linda < Zhengzhou P&B Chemical Co., Ltd >

我想知道: