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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 Lub Npe: Acid Dub 194 140%
Molecular Structure: Ib leeg azo, calcium complex 
Molecular Formula: C 20H 12N 3NaO 7S
Molecular Luj: 461.38
CAS Registry Number: 61931-02-0
Manufacturing Methods: 4-Amino-3-hydroxy-7-nitronaphtene -1-sulfonic acid diazo, thiab Naphthalen-2-ol coupling, thiab ces txhais ua 1: 2 chromium complex.
Cov khoom thiab kev siv: tshauv rau liab thiab 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.Nylon ntaub hauv cov xim zoo sib sib zog nqus.Kuj tseem siv tau rau tawv xim.
Counter Khoom: Acidol Black M-SRL, Orcolan Neutral Black BR
| Txuj | Lub teeb ceev ceev | Soaping | Persperation Fastness | Oxygen bleaching | Fastness rau seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 5 | 3-4 | 4-5 | 4-5 | 4-5 | |||
