China supplier sodium hydrosulfite 88% for textile industrial
Negotiable
Min.Order:1
Zhangjiakou Hawson Technologies Co., Ltd
Sodium hydrosulfite with the formula Na2S2O4 is also known as sodium dithionite, and is white sand-shaped crystal or yellowish powder. It is soluble in sodium hydroxide solution and slightly soluble in ethanol.Powdered anhydrous sodium hydrosulfite with a small amount of water may ignite in air by the heat of decomposition.
a.Widely used in printing and dyeing industry,such as cotton fabrics dyeing auxiliary, silk fabric bleaching.
b.Used as bleaching agent in paper industry.
c.Used as bleaching agent,antiseptic agent and antioxidant agent in food industry.
d.Used as bleaching agent for soap,oil esters,pulp in light industry.
e.Used for producing rongalite,sodium thiosulfate,thiourea,sulfur,benzoic acid,six O(medical),synthetic dyes,also used copperplate printing,analytical reagent in the chemical industry,etc.
f.Used as reducing agent in printing and dyeing industry.
1. Free samples available before confirming the order to avoid any problems.
2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
3. Competitive price
4. Prompt shipment, usually within 10 working days after confirming the order.
5. Testing equipment: SGS, UV, HPLC, GC, CIQ.
6. Supply Ability: 2000 tons/month, large stock available;
Our main products are acidity regulators, preservatives,seasoning and flavous, sweeteners,thickness,
detergent chemicals, antioxidants,textiles,paint, feeding material and other chemical.such as citric acid,
sodium benzoate, benzoic acid etc. Especially for citric acid, we have fought anti-dumping case which is
in 2004, at that time,only one company in China to fight the case, we won the case and got the good
reputation in Indian. We can also supply CIQ as customers' requests.
1. What's Your Payment Terms?
a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.
2. What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.
3. How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You.
4. How About The Validity Of The Products?
a: According To The Products You Ordered.
5.How To Confirm The Product Quality Before Placing Orders?
a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.
6. What Is Loading Port?
a: Usually Is Tianjing ,Qingdao Or Wuhan.