| CAS No.: | 70294-19-8 |
|---|---|
| Formula: | C23h19n5o |
| EINECS: | 231-890-0 |
| Certification: | ISO |
| Purity: | 80%~90% |
| Type: | Sodium Hydrosulfite |
| Samples: |
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| Customization: |
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Audited Supplier Disperse dyes red 277 CAS 70294-19-8 Disperse fluorescent red G Red FGG
Product Name: Allilon Red G;Condisper Red BLL;Miketon Polyester Brilliant Red FGG;Polycron Brilliant Red G.;C.I. Disperse Red 277 (fluorescent);Palanil Leucht Rot G;Palanil Luminous Red G;Disperse Fluor. Red G
Molecular formula: C23H19N5O
CAS No.:70294-19-8
Application:
Disperse Fluorescent Red G is used for dyeing and printing of polyester and its blends. When dyed by high temperature and high pressure method, it has good levelness and no color spots. It has bright color light and strong fluorescence. It is especially suitable for dyeing and printing of decorative textiles, as well as plastic coloring and metal coating.
Specification:
| Item | Specification |
| Appearance | Red powder |
| Strength (To standard) % | 100 |
| Shade (To standard) | Approximate to standard |
| Diffusion performance (grade) | Min 4 |
| Dispersion performance (level/grade) | Min A/3 |
| High temperature dispersion stability | Min A/3 |
| Harmful aromatic amine | Meet GB 19601 and GB/T 24101 standard |
| Heavy metal | Meet GB 20814 standard |
Shade card:
| Shade | Dyeing depth% | Energy level | PH value | Dyeing performance | Color fastness | ||||||
| 1.0 | SE | 4-6 | High temperature | Thermofixation | Printing | Yarn | Light fastness(Xenon) | Washing fastness | Dry heat resistance | Rubbing fastness(Dry/Wet) | |
| Very suitable | Very suitable | Very suitable | Not suitable | 4-5 | 4-5 | 4-5 | 4/3-4 | ||||
Note:
"SE" type: Medium temperature type, medium levelness, medium sublimation fastness, suitable for thermofixation.
Storage:Store in a cool, dry and ventilated place to prevent moisture and heat. During transportation, prevent inversion and collision.
Specification:
| Items | Specification |
| Appearance | White crystalline powder |
| Purity | Min 88% |
| Water insoluble | Max 0.1% |
| Fe content | Max 0.002% |
| Zn content | Max 0.0001% |
| Smell | Odorless or slight smell of SO2 |
ZHANJIU (SHANGHA) INDUSTRIAL CO, LTD is a professional supplier of fine chemicals for many industry fields, specializing for chemicals widely used in textile printing & dyeing, leather processing.water treatment, food & feed additives, pharmaceuticals and other areas.We have own cooperated factories for sodium percarbonate, sodium hydrosulfite, surfactant, sulphur dyes and textile auxiliariesetc.Our cooperated factory for sodium hydrosulfite has capacity of 100,000 metric tons per year, wealso produce sodium metabisulfite and sodium formate etc.Our factory has internationally advanced production equipment and production technology.Comprehensively utilizes the by-products in the production process, and fully advocates circulareconomy and cleaner production.
Our manufacture base for Sulphur dyes is located in East China and founded in 2003. The main products are solid and liquid sulphur dyes, sodium thiosulfate, sodium sulfide, etc. Our capacity for sulphur dyes is 30000 tons of solid and 30000 tons of liquid every year.
Our cooperated factory for sodium percarbonate has capacity of 100,000 metric tons per year and we already exported more than 50 countries. The main application of sodium percarbonate is indetergent and aquaculture industries, For aquaculture, we can supply granular uncoated type and tablet type. It is Class 5.1 dangerous chemicals and we have very good professional experiences for exporting this product.
https://zhanjiuindustry.en.made-in-china.com/company-ZHANJIU-SHANGHAI-INDUSTRIAL-CO-LTD.html
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