Code: SY93-GN Countertype: (STD)Permalex Yellow GN, (CLARIANT)Sandoplast Yellow 3G, (NBIE)Solvent Yelllow 3G, (BASF)Thermoplast Yellow G, Oplas Yellow 140; Kayaset Yellow GN; Polymer Yellow GN; Transparent yellow 3G; Thermoplast Yellow 104
Color Index: 48160
CAS NO.: 4702-90-3 (61969-52-6)
EINECS: 225-184-1
Molecular Formula: C21H18N4O2
Molecular Weight: 358.40
Molecular strusture:
Use: Colorant for Plastic, Polymer, Fiber, Rubber; Wax, Oil, Lubricant, Fuel, Gasoline, Candle, Paint,
Shoe polish, Smoke, Printing Ink, Pen ink, Detergent, Fertilizer, Adhesive
Packing: 10, 25kg bags with pallets/10, 25kg drums
| TEST ITEMS Â |
SPECIFICATION Â |
| APPEARANCE Â |
YELLOW POWDER Â |
| SHADE Â |
GREENISH Â |
| HEAT RESISTANCE Â |
200 °C min  |
| LIGHT FASTNESS Â |
5-6 Â |
| ACID RESISTANCE Â |
4 Â |
| ALKALI RESISTANCE Â |
5 Â |
| WATER RESISTANCE Â |
5 Â |
| DENSITY Â |
1.27 g/cm 3 Â |
| RESIDUE ON 80 MESH Â |
5.0% max  |
| WATER SOLUBLE Â |
1.0% max  |
| VOLATITE 105 °C  |
1.0% max  |
| TINTING STRENGTH Â |
100-105 % Â |
| WEIGHT METAL TOTAL Â |
50ppm max  |
Sodium Acetate , CH3COONa, also abbreviated NaOAc, also known as sodium ethanoate, is the sodium salt of acetic acid. This colorless deliquescent salt has a wide range of uses.
For Industrial:It is used in the textile industry to neutralize sulfuric acid waste streams and also as a photoresist while using aniline dyes. It is also a pickling agent in chrome tanning and helps to impede vulcanization of chloroprene in synthetic rubber production. In processing cotton for disposable cotton pads, sodium acetate is used to eliminate the buildup of static electricity.
For Concrete longevity:It is used to mitigate water damage to concrete by acting as a concrete sealant, while also being environmentally benign and cheaper than the commonly used epoxy alternative for sealing concrete against water permeation.
For Food:It may be added to food as a seasoning, sometimes in the form of sodium diacetate, a one-to-one complex of sodium acetate and acetic acid, given the E-number E262. It is often used to give potato chips a salt and vinegar flavor.
For Buffer solution:As the conjugate base of acetic acid, a solution of sodium acetate and acetic acid can act as a buffer to keep a relatively constant pH level. This is useful especially in biochemical applications where reactions are pH-dependent in a mildly acidic range (pH 4-6).
Sodium Acetate
Sodium Acetate,Sodium Acetate Anhydrous,Food Grade Sodium Acetate,Textile Dyeing Sodium Acetate
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