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Tiếng Việt- Tag nrho
- Khoom npe
- Product Keyword
- Yam khoom qauv
- Product Summary
- Product Description
- Nrhiav ntau qhov chaw
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Khoom npe: Acid Dub 172 140%
Molecular Structure: Ib leeg azo, Hlau Complexes 
Molecular Formula: C 20H 12N 3NaO 7S
Molecular Luj: 461.38
CAS Registry Number: 61847-77-6/57696-14-8
Manufacturing Methods: 4-Amino-3 -hydroxynaphthalene-1-sulfonic aciddiazo, thiab Naphthalen-2-ol coupling, thiab ces txhais ua 1: 2 chromium complex.
Khoom thiab Daim Ntawv Thov: Dub.Tsaus xim av hmoov, soluble hauv dej.Siv rau wool, polyamide fiber, txhob lo lo ntxhuav thiab lawv cov ntaub dyeing thiab luam ntawv ncaj qha, kuj tuaj yeem siv rau tawv dyeing.
Counter Khoom: Erionyl Dub AMR, Isolan Dub 2S-LD, Lanasyn Dub S-DB
| Txuj | Lub teeb ceev ceev | Soaping | Persperation Fastness | Oxygen bleaching | Fastness rau seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 7 | 4-5 | 5 | 5 | ||||
