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Tiếng Việt- Tag nrho
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3-Amino-4-methoxybenzenesulfonic acid (2 Moore) diazo, thiab N, N'-bis (4-hydroxy-2-sulfonaphthalene-7-yl) ureacoupling, Tom qab ntawd kho nrog tooj liab sulfate tov uas muaj ammonia, hloov mus rau ib tug tooj liab complex nyob rau hauv cov txheej txheem ntawm complexation, ib pawg methoxy yog hloov los ntawm ib pawg hydroxyl.
Khoom npe: Direct Red 83 100%
Molecular Structure: Ob chav azo class 
Molecular Formula: C 33H 20N 6Na 4O 17S 4
Molecular Luj: 992.77
CAS Registry Number: 15418-16-3
Manufacturing Methods: 3-Amino-4-methoxybenzenesulfonic acid (2 Moore) diazo, thiab N, N'-bis (4-hydroxy-2-sulfonaphthalene-7-yl) ureacoupling, Tom qab ntawd kho nrog tooj liab sulfate tov uas muaj ammonia, hloov mus rau tooj liab complex nyob rau hauv cov txheej txheem ntawm complexation, ib pawg methoxy yog hloov los ntawm ib pawg hydroxyl.
Khoom thiab Daim Ntawv Thov: Xiav thiab liab mus rau lub teeb liab liab.Soluble nyob rau hauv dej rau cov khoom liab, soluble nyob rau hauv ethanol yog ntiav liab.Lub zog sulfuric acid forviolet dub, diluted liab rau txiv kab ntxwv rau xim av.Cov tshuaj zas xim tuaj yeem koom nrog muaj zog hydrochloric acid rau purplish liab xim rau cov kua ntses liab, nag lossis daus;Ntxiv tuab sodium hydroxide tov rau caw liab, muaj nag lossis daus.
Cov khoom lag luam: Superlitefast Liab 3BL; Tertrodirect Lub Teeb Violet 2R; Solamine Lub Teeb Rubine 2BLL; Rubine BL
Siv: rau dyeing polyester thiab blended fabrics.dyeing ntawm polyvinyl chloride thiab acetate fiber
Packing: 25KG Carton
| Txuj | Acid Resistance | Alkali Resistance | Lub teeb ceev ceev | Soaping | Dej | ||
Fading | Stain | Fading | Stain | ||||
ISO | 3-4 | 4 | 7 | 3 | 2-3 | ||
AATCC | 4-5 | 3-4 | 6-7 | 2 | 3-4 | ||
