Sodium sulfanilate is an important dye intermediate. High purity sodium sulfanilate is widely used in optical brightener. This market is very large. More than 50% sodium sulfanilate exported by MST was used in optical brightener. Sodium sulfanilate is also used in acid dyes, direct dyes, reactive dyes.
High Purity Sodium Sulfanilate
Item |
Standard |
Picture |
Product name |
Sodium Sulfanilate |
|
CAS NO. |
515-74-2 |
|
EINECS No. |
208-208-5 |
|
Molecular Weight: |
195.17 |
|
Molecular formula |
C6H6NNaO3S |
High purity sodium sulfanilate is an important dye intermediate. It is widely used in optical brightener. This market is very large. More than 50% sodium sulfanilate exported by MST was used in optical brightener. High purity sodium sulfanilate is also used in acid dyes, direct dyes, reactive dyes.
Today i will introduce other use of high purity sodium sulfanilate.
The water reducing agent added with high purity sodium sulfanilate, it’s belongs to the resin type water reducing agent. This production equipment is simpler than naphthalene sulfonic acid series water reducing agent, and the actual production process is easy to control.
High purity sodium sulfanilate water reducer has high adaptability to different types of cement, good durability, no crystallization in winter, and the slump of concrete has little loss over time, and there is basically no loss within 120 minutes. Especially suitable for high-performance concrete with a relatively small water-cement ratio, the water reduction rate can reach 30% when the water-cement ratio reaches about 0.3.
Item |
Standard |
Appearance |
pink or light rosy crystal |
Purity |
97% min |
Free Aniline |
0.01% max |
Moisture |
0.3% max |
Water insoluble matter |
0.2% max |
Minimum Order Quantity: 1000.00 kgs
Capacity: 3000 tons per month
Package: 25 kgs in woven bag within plastic bag
300kgs, 600kgs, 750kgs in bulk package, or according to customer’s requirement.
25kgs in woven bags, 18tons with pallet in one 20ft container.
600kgs in bulk package, 18tons with pallet in one 20ft container.
Delivery time: 10 workdays after payment.
Origin: Hebei, China.
Port of loading: Xingang, Tianjin, China.
Packed in plastic bags, 25kg per bag, plus woven bags. And the package will be sealed, During storage and transportation, do not mix with food and feed, and prevent sun and rain. Do not mix with lime, copper sulfate, ferrous sulfate and other agents to avoid precipitation and affect the efficacy.
Storage in a dry, clean, shaded area is recommended.
1.Sample is free, but not included the freight.
2.OEM is available.
3.Shipment will be on time according to the customer’s requirements
4.FOB,CIF,EXW is OK.
5.Any quality problem we are ready to solve it with our customer
1.Large output and stable quality, can guarantee to use it with confidence
2.Every batch of sulfanilic acid sodium salt must be inspected after packing, and the sample of every batch must be kept in the lab.
3.Rich foreign trade experience , products are exported to the United Kingdom, Germany, Spain, Italy, Turkey, Japan, India, South Korea and other countries.