您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 1934-21-0
关键词:    
仅模糊查询
CAS: 1934-21-0
分子式: C16H9N4Na3O9S2
分子量: 534.390
中文名称: 
食用柠檬黄
肼黄
酒石黄
食用合成染料柠檬黄
食用色素黄色5号
C.I.酸性黄23
英文名称: 
Food lemon yellow
C.I. Food yellow 4
Hydrazine yellow
Tartrazine
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodium salt
5-hydroxy-1-(p-sulfophenyl)-4-(p-sulfophenyl)azo-pyrazole-3-carboxylic aci
1310 yellow
1409 yellow
1h-pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfop
3-carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole trisodium salt
a.f. yellow no. 4
acid leather yellow t
acid yellow 23
acid yellow t
acilan yellow gg
airedale yellow t
aizen tartrazine
amacid yellow t
atul tartrazine
bucacid tartrazine
c.i. 19140
c.i. 640
c.i. acid yellow 23
c.i. acid yellow 23, trisodium salt
calcocid yellow mcg
calcocid yellow xx
canacert tartrazine
certicol tartrazol yellow s
cilefa yellow t
curon fast yellow 5g
d and c yellow no. 5
dolkwal tartrazine
dye fd and c yellow no. 5
e 102
edicol supra tartrazine n
egg yellow a
erio tartrazine
eurocert tartrazine
fd & c yellow no. 5 tartrazine
fd and c yellow 5
fd&c yellow no.5
fenazo yellow t
food yellow 4
food yellow 5
hd tartrazine
hd tartrazine supra
hexacert yellow no. 5
hexacol tartrazine
hidazid tartrazine
hispacid fast yellow t
hydroxine yellow l
kako tartrazine
kayaku food colour yellow no. 4
kayaku tartrazine
kca foodcol tartrazine pf
kca tartrazine pf
kiton yellow t
l-gelb 2
lake yellow
lemon yellow a
lemon yellow a geigy
maple tartrazol yellow
mitsui tartrazine
naphtocard yellow o
neklacid yellow t
oxanal yellow t
san-ei tartrazine
schultz no. 737
sugai tartrazine
tartar yellow fs
tartar yellow n
tartar yellow pf
tartar yellow s
tartran yellow
tartraphenine
tartrazine a export
tartrazine b
tartrazine b.p.c.
tartrazine extra pure a
tartrazine fd&c yellow #5
tartrazine fq
tartrazine g
tartrazine lake
tartrazine lake yellow n
tartrazine m
tartrazine mcgl
tartrazine n
tartrazine ns
tartrazine o
tartrazine t
tartrazine xx
tartrazine xxx
tartrazine yellow
tartrazol bpc
tartrazol yellow
tartrine yellow o
trisodium 3-carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole
trisodium salt of 3-carboxy-5-hydroxy-1-sulfophenylazopyrazole
unitertracid yellow te
usacert yellow no. 5
vondacid tartrazine
wool yellow
xylene fast yellow gt
y-4
yellow lake 69
yellow no. 5
yellow no. 5 fdc
zlut kysela 23
zlut pigment 100
zlut potravinarska 4
FD & C Yellow No.5
C.I.Acid yellow 23
C.I.Food yellow 4(19140)
abcol tartrazine
c.i. acid yellow 23(tartrazine)
c.i.acidyellow23(tartrazine)
1H-Pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-,trisodium salt
性质描述: 橙黄色粉末。21℃时的溶解度为:水11.8%,10%的乙醇9%,50%的乙醇3%,溶于甘油,丙二醇,不溶于油脂,属偶氮型酸性染料,耐热性,耐酸性,耐光性,耐盐性均好,在柠檬酸及酒石酸等溶液中很安定。耐氧化性较差,遇碱稍变红,还原时褪色。
生产方法: 由对氨基苯磺酸经重氮化后与1-(4'-磺基苯)-3-羟基-5-吡唑酮偶合制得;也可将双羟基酒石酸钠与苯肼对磺酸缩合,碱化后将生成的色素用食盐盐析,精制而得。
用途: 用于食品,医药,日用化妆品的着色。
1934-21-0 供应商:
公司名称:广州伟伯科技有限公司
业务QQ:2483205017
联系电话:020-36393398
联系传真:020-36393398
产品详情:1934-21-0
公司名称:天津多福源实业有限公司
联系电话:022-28949818 68291716 68291718
联系传真:022-28949666
产品详情:1934-21-0
公司名称:广东翁江化学试剂有限公司
联系电话:
产品详情:1934-21-0
公司名称:凯添生物科技(广州)有限公司
联系电话:020-34442298
联系传真:020-34442298
产品详情:1934-21-0
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9