High quality sodium formaldehyde sulfoxylate

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Product Overview

Description



Product Description


Condole block, also known as diao white powder, to formalin combined with sodium bisulfite rereduction, chemical name for
formaldehyde sodium bisulfite, chemical formula for CH2(OH)SO2Na, white block or crystalline powder, no smell or a little leek
odor; Soluble in water, slightly soluble in alcohol. It is stable at room temperature, and has strong reducibility and bleaching effect at high temperature. In the case of acid decomposition, hydrogen sulfide is released, stable when PH > 3, stable to alkali.
It is often used in the printing and dyeing industry as extraction agent and reducing agent to produce indigo dye, reducing dye
and so on. But shall not be used as food bleaching additive, strictly prohibited entry.


Product Specification


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


Product Disply




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Company Profile




PULIS CHEMICAL With the advantage in geographical location, professional knowledge, sophisticated equipments, excellent products quality and high quality service, Inner Mongolia Pulis Chemical Co. Ltd is actually the professional manufacturer, reliable and stable supplier in China. Our company has been established in 2014, with the factory covering an area of about 70,000 square meters, more than 800 employees and annual capacity of 10 million tons. Our headquarter is located in Inner Mongolia, the north of China, near Beijing City and Tianjing Port. With the rapid development of manufacture, we have cooperated more than 20 factory
branches across the country. Our main products are Calcium Carbide, pvc resins (SG1-SG8),fully-refined and semi-refined ParaffinWax, food grade and pharmaceutical grade Ethanol, industrial grade and pharmaceutical grade Isopropyl Alcohol, industrial grade Caustic Soda, Ferromanganese Iron, Ferrosilicon, Ethylene Glycol,Glycerinum, Lithium Carbonate, Lithium Hydroxide, detergent grade Sodium Lauryl Ether Sulfate, detergent grade Linear Alkyl Benzene Sulphonic Acid, and Melamine powder.
PULIS CHEMICAL also cooperate with China National Corporation, Sinopec, Qilu Petrochemical Company and some other state-owned groups. Products quality is the soul of an enterprise, so we strictly control the quality for all the customers. Our products have
been widely sold to domestic andalso export to many other countries all over the world. Our products are very popular in the industry all the time, and we aim to become the main manufacturer and supplier in the chemical industry. With the first-class quality and competitive prices, we sincerely expect to start well with you and keep a long-term cooperation. Together will we make a brighter future!






FAQ


Q1: Are you a manufacturer?
Answer: Yes, we are a manufacturer founded on 2014.

Q2: Which kind of payment terms do you accept?
Answer: For small order, you can pay by T/T, Western Union or Paypal. For nomal order by T/T or LC to our company account.

Q3: Can you give me a discount price?
Answer:Surely, It depends on your quantity.

Q4: How can I get a sample?
Answer: The samples are free, but freight charges will be at your account and the charges will be returned to you or deduct from
your bulk order in the future.

Q5: How to confirm the Product Quality before placing orders?
Answer: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q6: How do you treat quality complaint?
Answer: First of all, our quality control will reduce the quality problem to near zero. In case there is a real quality problem
caused by us, we will send you free goods for replacement or refund your loss.




0.0133 s.