Sodium Hydrosulfide Sodium Hydrogen Nahs CAS No: 16721-80-5 Un 29949 Hg/T3687-2000

Min.Order: 25
Product origin: Cangzhou, Hebei, China
Infringement complaint: complaintComplaint
US$ 450 ~ 700

Description
 

Basic Info

 

ItermsIndexResult
Density NaHS%:70%70.04%
Density Na2S%:<2.00%1.67%
Density Na2SO3%:<1.00%0.92%
Density Fe%:<0.003%0.0022%
Density Na2CO3%:<1.00%0.75%
Density Water insoluble%:<0.005%0.0045%
ResultsQualified
 
 

Packaging & Shipping

 

   

Certifications

 



   

Company Profile

 

 

Our products all from Shandong, Inner Mongolia and other key chemical production areas. The company is committed to serving customers with one mind and has been in the industry for 11 years. Both sales volume and sales volume are at the leading level in the industry. The factory vigorously supports and becomes a 1-level agent company. During the employment period, strictly control products and strive for excellence; Exquisite processing of orders and strict attention to details; Fully guarantee delivery and short shipping cycle; After sales is handled without slacking off and properly to solve customers' problems. The company has an annual sales volume of nearly 100000 tons, winning a good reputation among customers.

Application

 

 
1.Used in the dye industry to produce sulfur dyes are sulfur blue and sulfur blue.

2.Improving the surface quality of etching.

3.Used for the treatment of the conductive layer in direct electroplating.

4.Used as a corrosion inhibitor.

5.Used for manufacturing sulfide dyes,leather hair removal agents,metal smelting,photography,artificial silk denitration, etc.

 

FAQ

 

1.What are your payment terms?
Usually by TT 30% deposit,balance paid against BL copy,or full amount LC at sight.

2.Do you provide sample?
Yes, sample for free, customer should pay for the shipping fee.

3.How long is your delivery time?
Less than 100 tons, 7-15 days. Over 100 tons should be negotiated. 

4.The MOQ of your product. 
20GP can load about 26-28 tons. With wood pallet about 22 tons.

5.Can I customize the printing on the packing?
YES.

6.Does your products have COA?
Yes, we have COA and MSDS for the products we sell.

7.How can you guarantee the quality of the products you sell. 
Sample test before the bulk production, and with final inspections beofre the shipment. 

8.Why choose you?
Reliable quality; Competitive price; Guaranteed delivery time; Best Service! 

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