Reserve Salt FRY (Sodium 3-nitrobenzenesulphonate S)
1. Property:
Appearance: Yellow powder
Compose: Sodium Metanitrobenzne Sulfonate
2. Technical data:
Item
Parameter
Linear Formula
C6H4NNaO5S
Disperse power Moisture
≥ 90%
Moisture
≤ 3%
Fineness (residue on 40 mesh sieve)
≤ 5%
PH Value(1% water-solution)
7 - 9
Solubility
Easy dissolve in water
Ion type
Anion
CAS No.
127-68-4
3. Performance and usage:
Reserve Salt FRY (Sodium 3-nitrobenzenesulphonate S) has good resistance to acid, alkali and hard water. It could be used as
1) anti-whitening agent in the resist printing of vat dyes
2) shade protective agent in the printing and padding of Reactive
Dyes
3) repairing agent of pattern fabrics and white-grounding protective
agent of dyed yarns of vat dyes
Recommend dosage
1. Reactive printing and dyeing paste:
0.5 - 1%
2. Anti-color wilt: 5 - 15g/L
3. Impregnation method: 2 - 3g/L
4. Package: 25 KG kraft bag
5. Storage: Dry and well ventilated warehouse is needed
for storage. Quality guarantee of Reserve Salt FRY (Sodium 3-nitrobenzenesulphonate S) is one year under normal conditions
