Product Name :Direct Fast Black G
CI:Yakananga Black 19 (35255)
CAS:6428-31-5
Molecular Formula:C34H27N13Na2O7S2
Molecular Weight: 839.77
Zvivakwa uye mashandisirwo eDirect Fast Black G: Nhemaupfu.Soluble mumvura, zvishoma soluble mu ethanol uye acetone.iri minonyanya kushandiswa kudhayauye kudhinda zvakananga kwedonje, viscose fiber, sirika, makushe uye machira akasanganiswa.
Kumhanya kwemavara:
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Sipo | Mvura | ||
Fading | Stain | Fading | Stain | ||||
ISO | 4 | 3 | 3-4 | 2 | - | 2 | - |
AATCC | 4-5 | 3 | 3 | 2-3 | - | 2 | - |
Nguva yekutumira: Oct-21-2022