European Inventory of Existing Commercial Chemical Substances (EINECS)
Not Listed
EC Inventory
Not Listed
United States Toxic Substances Control Act (TSCA) Inventory
Not Listed
China Catalog of Hazardous chemicals 2015
Not Listed
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC)
Not Listed
Korea Existing Chemicals List (KECL)
Not Listed
Canadian Domestic Substance List (DSL)
Not Listed
Canadian Non-Domestic Substance List (NDSL)
Not Listed
Japanese Existing and New Chemical Substances Inventory (ENCS)
Not Listed
4. SPECIFICATION
Physical Appearance
Pale Yellow Powder
Moisture Content (KF)
NMT 0.50%
Purity By HPLC
NLT 97.0%
Identification (HPLC)
Should Comply The Test
Solubility (2% Toluene)
Clear To Slight Hazy Solution
Transmittance (%) 460 NM
NLT 80.0%
Transmittance (%) 500 NM
NLT 90.0%
5 - TGA CURVE
6 - APPLICATION
Used as UV absorber additive in textile auxiliary.
7. SPECTRAL TRANSMISSION
8. HAZARD CLASSIFICATION
Non Hazardous substance.
Irritant
9. ANNUAL CAPACITY
50 MT
10. STORAGE CONDITION
Store in closed container at ambient temperature. Avoid direct sun light.
11. PACKING DETAILS
300 kg in big bag
12. SHELF LIFE
3 years
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.
Q1: What makes Appolo-124 structurally unique compared to other triazine UV absorbers?
A1: Appolo-124 (CAS 195873-19-9, C19H19N3O4S, mol. wt. 385.44) is distinctive because it carries an ethyl mercaptan (–SC2H5, a sulfur-containing thioether) group at the 6-position of the triazine ring rather than the usual aryl, aryloxy, or alkylamino substituent — making it a sulfur-containing triazine UV absorber, which is rare in this class.
Q2: What are the key physical and quality specifications of Appolo-124?
A2: It's a pale yellow powder with purity by HPLC NLT 97.0%, moisture content NMT 0.50%, transmittance at 460 nm NLT 80.0%, and transmittance at 500 nm NLT 90.0%. It shows clear to slight hazy solubility in 2% toluene.
Q3: What is the primary application of Appolo-124?
A3: It is used specifically as a UV absorber additive in textile auxiliary formulations, protecting fibers from UV-induced fading and degradation during both processing and end-use.
Q4: Is Appolo-124 listed on any major international chemical inventories?
A4: No — Appolo-124 (CAS 195873-19-9) is not currently listed on US TSCA, EC Inventory, China IECSC, KECL, Canadian DSL, or Japan ENCS. Buyers should check current regulatory status in their target markets before use.
Q5: Does Sarex manufacture and export Appolo-124 for the textile auxiliary industry globally?
A5: Yes, Sarex manufactures Appolo-124 at 50 MT annual capacity and, as a leading fine chemical manufacturer and exporter in India, supplies it to textile chemical formulators and auxiliary producers in more than 40 countries via 300 kg big bag packaging.
