2-Amino-4,8-naphthalenedisulfonic acid CAS NO.131-27-1

Product Details

good quality

2-amino-4,8-naphthalenedisulfonic acid basic information

product name:	2-amino-4,8-naphthalenedisulfonic acid
synonyms:	2-ethylamino-4,8-dinaphthalene;2-ethylamino-4,8-dinaphthalenedisulfonicacid;3-amino-1,5-naphthalenedisulfonic;3-amino-5-naphthalenedisulfonicacid;3-aminonaphthalene-1,5-disulphonicacid;4,8-disulfo-2-naphthalamine;5-naphthalenedisulfonicacid,3-amino-1;acidiv
cas:	131-27-1
mf:	c10h9no6s2
mw:	303.31
einecs:	205-020-5
product categories:	intermediates of dyes and pigments
mol file:	131-27-1.mol

2-amino-4,8-naphthalenedisulfonic acid chemical properties

cas database reference	131-27-1(cas database reference)
epa substance registry system	1,5-naphthalenedisulfonic acid, 3-amino-(131-27-1)

safety information

risk statements	36/37/38
safety statements	26-36/37/39

msds information

2-amino-4,8-naphthalenedisulfonic acid usage and synthesis

2-amino-4,8-naphthalenedisulfonic acid preparation products and raw materials

preparation products	direct blue 71-->pigment red 53:1-->direct black 103-->direct blending yellow d-3rnl-->direct blend blue-->reactive blue 222-->reactive yellow 3-->2-naphthylamine-4,6,8-trisulfonic acid-->reactive yeiiow m-3re-->reactive yellow ke-4rn-->direct yellow 86-->procion blue h-5r
raw materials	nitric acid-->sulfuric acid-->naphthalene-->magnesium carbonate