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工場供給競争力のある価格98% 99% ロンガライトパウダーnahso2.ch2o.2h2oホルムアルデヒドスルホン酸ナトリウムロンガライトc

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詳細

港: Yueyang, Ningbo China etc
支払い条件: L/C,D/P,T/T,Paypal
供給力: 7000 メートルトンかメートルトン / Month
原産地: Hunan 中国
等級の標準: 食物グレード,産業等級
Application1: 産業、印刷と染色など。
適用: 食品グレード、工業用グレードなど。
出現: 白小塊状または粉末状の固体
アプリケーション: 食品グレード、工業用グレードなど。
外観: 白小塊状または粉末状の固体
Einecs番号: 205-739-4
MF: NaHSO2.CH2O。2H2O
融点: 分解の 64.5 度c (2 水和物) 80 度c
純度: 98% 最小,98% 最小
溶解度水: 〜 600 グラム/l (2 水和物)
CAS番号: 149-44-0
Application4: 解毒剤として、砂糖漂白剤、洗剤、洗剤など。
Application3: 合成樹脂の使用と合成ゴムなど
モル重量: 154.118
Application2: 綿、短繊維、レーヨン生地、放電エージェント、バット染料
密度: 1.75 グラム/cm3 (2 水和物)
他の名前: Rongalite塊
Cas番号: 149-44-0
EINECS番号: 205-739-4
その他の名前: Rongalite塊
Hsコード: 28311020
モデル番号: Rongalite塊
Mf: NaHSO2.CH2O。2H2O
化学式: CH3NaO3S
銘柄: Zhongxiang
包装の詳細: ポリエチレンライナー付き鉄ドラム、正味重量50kg。 ポリエチレンライナー付き複合プラスチック織バッグ、正味重量25kgまたは50kg
パッケージプレビュー: https://sc01.alicdn.com/kf/He2d9521ba07f4e1db03d426759aa3c944.jpg_640x640.jpg,https://sc02.alicdn.com/kf/H257c8db709904a1abe67ab0cc75a8948H.jpg_640x640.jpg
Rongda Chemical Co., Ltd.
Gold Supplier
CN
貿易会社
89.5%
回答率
66.7%
デリバリー遵守率
US$ 150,000+
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Supply  98% sodium formaldehyde sulphoxylate

 

Product Overviews
Sodium formaldehyde sulphoxylate
1. Chemical formula: NaHSO2.CH2O.2H2O
2. Standard: HG/T2281-2014
3. Physical appearance: White nubby or powdery solid.
4. CAS No.: 149-44-0
5. Other Names: Sodium Formaldehyde Sulfoxylate
6. EINECS No.: 205-739-4

 Specification of sodium formaldehyde:

Item Standard Result Conclusion
NaHSO2.CH2O.2H2O ≥98.0% 99.2% Pass
Solution Clear or shight turbid Slight turbid Pass
  No black No black Pass
Appearance White powder White powder Pass
Cu content / / /
Mn content / / /
Solubility in benzene Insoluble Insoluble Pass
Conclusion First class product

 

Application of 98% sodium formaldehyde sulphoxylate:
It is mainly used as a discharging agent, color-discharging agent, reductant in printing and dyeing industry, as an activating agent for production styrene-butadise rubber and synthetic resin, also be used to decolourize and bleach some organic matters, for example: as a bleaching agent in synthetic rubber, sugar-making, and food industries. It may be substituted for the sodium hydrosulfite in some special conditions.

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Company Information
 Corporate International sales Team

Owner

YangMing

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About 

Founder and sale owner of ZhuZhou RongdaChemical Co.,LTD.This company is based on the famous chemical company ZhuZhou MingQi Co.,LTD, established on Aug 2013. Miss Yang is a very hardworking lady who created a great achievement with her international trade team on company performance. From the first year without any orders to now the company performance has reached to 3 million dollars every year, because she strongly believes in Trust and Quality are the most important thing.

 

International sales

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About

These people are our international sales. They are very excellent positive young team and full time works for customers. They are very happy to solve all problems that the customers may meet.

 

The team is Becky Dai, CoCo Hu and Jeffrey Shen etc..

 

Cooperative Customer

Our mission is to produce high quality with reasonable price and offer best service for our customers.  

Experiences:

10 years manufacturing

4 years exporting

Sold:

Covered over 60 countries

More than 1000 customers

 

Customer Photo

 

1.Korean customer

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His comment to us

 

Your products are very good and price is good to!! We will cooperate with you again.

 

2.Turkey customers

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Their comments to us

 

Ur service is very nice, the sellers re very warm, plus ur products re reliable. Will order soon. 

 

 

3. Turkey customer

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His comment to us

I am very glad to choose your company in so many of them  and your company is very trustworthy. We will cooperate soon.

 

4. Korean customer

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His comment to us

 

Your company is very professional, we tested and used your products which are very good, we look forward to cooperate with you in future!

 

Our company in  The Chemspec Exhibition in Mumbai,India.

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Packaging&Shipping

Packing: 25kg compound plastic woven bag with inner polythene liner

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Our Services

 

 

Why choose Rongda: 

--Manufacturer of anhydrous sodium sulfite since 2004. 
--One of leading chamicals export and import in China. 
--Large storage is port, China and work with many brother manufacturers 
--Total solution for chemicals in China, more products are upgrade 
--ISO9001 is approval with high quality. 
--Rongda is one of big exporters in China, your reliable partner. 


We welcome you visit our factory at any time! !