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| Product No.:km-877 |
| Product Name:Sodium 3-nitrobenzenesulfonate |
| Cas No.:127-68-4 |
| Molecular Formula:C6H4NNaO5S |
| Molecular Weight:225.15 |
| Assay:95.0%min |
Specification:
Appearance:White powder
Assay ( Diazotropic value):95.0% min
PH value:7.0-9.0
Insoluble matter in water:0.2% max
Calcium salt ( as Ca2+ )：0.6% max
Moisture：2.0% max.
Physical Property:
Easily soluble in water, ethanol, ether, and acetone. It has oxidizing properties in neutral and alkaline media, and can counteract the reducing power of insurance powder and carved white blocks. It is resistant to acid, alkali, and hard water.
Application:
1. It is a mild oxidant used as a printing and dyeing auxiliary, which can protect the color light during fabric printing or pad dyeing steaming; During fabric refining and silk polishing, it can prevent cutting and smudging, counteract the reducing effect of reducing substances, and maintain the bright color of textiles after dyeing.
2. As a dye intermediate, it can be used to synthesize 60 # blue. Reduces various dyes such as yellow.
3. Used as an oxidant in electroplating process, it can remove the unqualified coatings from plated parts without corroding the substrate
Safety storage condition & Shelf life
Keep container tightly closed in a dry and well-ventilated place.
Moisture sensitive. Keep in a dry place.
Shelf life: 2 years from production date.
Packaging:
25kg /woven bag ( NW ) or 750kg/IBC bag
1mt/pallet, 13mt/ 20’FCL
Transportation as normal chemical. |
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