Natrium 2-3-dihydroxynaphthalen-6-sulfonat CAS 135-53-5 2-naphthalensulfonsyre-6-7-dihydroxy-mononatriumsalt
Natrium 2,3-dihydroxynaphthalen-6-sulfonat er hvide krystaller.Lidt opløseligt i vand og syre, let opløseligt i natriumhydroxid. Det opnås fra 2-naphthol-3,6-disulfonsyrenatriumsalt (R-salt) gennem alkalismeltning og syrning.
CAS | 135-53-5 |
Andre navne | 2-naphthalensulfonsyre, 6,7-dihydroxy-, mononatriumsalt |
EINECS | 205-198-4 |
Udseende | Hvide krystaller |
Renhed | 99 % |
Farve | HVID |
Opbevaring | Køl tørret opbevaring |
Pakke | 25 kg/tromle |
Dette produkt er et farvestofmellemprodukt og bruges også som koblingsmiddel til diazo lysfølsomt papir.
25 kg/tromle, 9 tons/20' beholder
Natrium-2-3-dihydroxynaphthalen-6-sulfonat
Natrium-2-3-dihydroxynaphthalen-6-sulfonat
MONOSODIUM 6,7-DIHYDROXYNAFTHALEN-2-SULFONAT;2,3-DIHYDROXYNAFTHALEN-6-SULFONSUR*SUR NATRIUM;NATRIUM 2,3-DIHYDROXYLLNAPHTALEN-6-SULFONAT;Natrium2,3-dihydroxylnaphthalen-6-sulfonat(dihydroxylRSalt);natrium2,3-dihydroxylnaphthalen-6-sulfonat;dihydroxynaphthalen-6-sulfonsyremononatriumsalt;2,3-dihydroxynaphthalen-6-natriumsulfonat;2 3-DIHYDROXYNAFTALEN-6-SULFONSYRE NATRIUMSALT 98%;6 7-DIHYDROXY-2-NAPHTHALENESULFONSYRE NATRIUMSALT 98%;2,3-dihydroxynaphthalen-6-sulfonsyre-dinatriumsalt;2-naphthalensulfonsyre, 6,7-dihydroxy-, natriumsalt (1:1);Ai3-23557;Einecs 205-198-4;Nsc 7203;Natrium-2,3-dioxynaphthalen-6-sulfonat;DS syremononatriumsalt Mononatrium 6,7-dihydroxynaphthalen-2-sulfonat 2,3-dihydroxynaphthalen-6-sulfonsyre mononatriumsalt;6,7-dihydroxy-2-naphthalensulfonsyre;Natrium-6,7-dihydroxynaphthalen-2-sulfonat >;natrium 6,7-dihydroxynaphthaL;Natrium 2,3-dihydroxynaphthalen-6-sulfonat ISO 9001:2015 REACH;2,3-dihydroxynaftalen-6-sulfonsyre