Sodium hydrosulfide Easy deliquescence. Melting from the decomposition of hydrogen sulfide release. Soluble in water and alcohol. The aqueous solution is strongly alkaline. Acid reaction to produce hydrogen sulfide. By the sulfuric acid or caustic soda solution to absorb hydrogen sulfide gas derived.
| CAS No.: | 16721-80-5 |
|---|---|
| Formula: | Nahs |
| EINECS: | 240-778-0 |
| Appearance: | Flake |
| Classification: | HS |
| Certification: | CCIC, CIQ, RoHS, ISO |
Sodium hydrosulfide Easy deliquescence. Melting from the decomposition of hydrogen sulfide release. Soluble in water and alcohol. The aqueous solution is strongly alkaline. Acid reaction to produce hydrogen sulfide. By the sulfuric acid or caustic soda solution to absorb hydrogen sulfide gas derived.
| Item | Standatrd |
| Concentration % ≥ | 70 |
| Na2S % ≤ | 0.5 |
| Na2SO3 % ≤ | 1.5 |
| Fe % ≤ | 0.003 |
| Na2CO3 % ≤ | 1.0 |
| Matter insoluble in water % ≤ | 0.005 |
We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging:
25kg*800bag 20tons/FCL
Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or LC Original .
1 Q:Are you manufacturer? A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc . W e have competitive price benefited by ready stock and good relations with some leading chemical m anufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility and qualifi cation of the raw material s . And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirement s of the product you need. We can provide sample free of charge , and the express cost is on you .
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Report s as reference or arrange SGS before loading.
5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.
6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums, plastic drums, IBC tank s, Flexitank, ISO TANK and bags etc.
7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes 14 days after deposit or original LC.
If you are looking for a Nahs 70%Min Yellow Flakes Sodium Hydrosulfide supplier in China, you are on the right site. Chem9 is located in Dongying, Shandong, China which is a professional company for all kinds of Nahs 70%Min Yellow Flakes Sodium Hydrosulfide. We can provide you kinds of packaging solutions.
Chem9, the name that you can trust. As a vital professional Chemical Nahs 70%Min Yellow Flakes Sodium Hydrosulfide manufacturer in China, we warmly welcome your visit to our factory and talk business face to face! We are at your disposal all the time.
