lemon yellow By NORTH EXPORT GROUP,

lemon yellow

Precio FOB

Obtener el precio más reciente

( Negotiable )

10 Metric Ton Minimum Order

País:

China

N º de Modelo:

Precio FOB:

( Negotiable )(Negociable) Obtener el precio más reciente

Lugar de origen:

China

Precio de pedido mínimo:

Cantidad de pedido mínimo:

10 Metric Ton

Detalle de embalaje:

Per 25 kgs pack in one cardboard drum and inner lined with secure plastic bag.

El tiempo de entrega:

in 10 days after order

Capacidad de suministro:

15000 Metric Ton per Year

Tipo de pago:

T/T, L/C

Grupo de productos :

Dye and Coating

Especificaciones del producto

Other Names: Lead chrome yellow
MF: C16H9N4Na3O9S2
Type: Basic Dye
Usage: Food Dyestuffs

Descripción del producto

Lemon yellow, Tartrazine, Food additives

Food lemon yellow;Tartrazine;FD & C Yellow No.5;C.I.Acid yellow *3;C.I.Food yellow 4(****0);Hydrazine yellow

Molecular formula : C*6H9N4Na3O9S2
MW : **4.**0
CAS No. :********0

nature : orange yellow powder. *1 ° Cis as follows : *1.8% water, *0% 9% ethanol, *0% ethanol 3% soluble glycerin, propylene glycol, is not soluble in oil, and an acid-azo dye, heat, acid, light stability, salt tolerance are good, citric acid and tartaric acid solution such as a very stable. Less oxidation resistance, alkali encountered slightly redden, reduction when bleaching.

Preparation : sulfanilic acid by diazotization after *-(4'-sulfophenyl) - *-hydroxy**-pyrazolone coupling in the system; Can also be dual hydroxy sodium tartrate and Phenylhydrazine right acid condensation and alkalization will generate the pigments used salt salting-out , generated from refining.

Product Application
1) Coating & Paint, antirust pigment;
2)Tinting of Rubber, Glass, Plastic product; Scagliola, Walls;
3)Raw materials of the chemical products contain iron such as oil painting and concoctive painting.

Chrome Yellow Specification

Chrome Yellow
Item	Lemon chrome	light chrome yellow	medium chrome yellow	Deep Chrome Yellow	Orange chrome yellow
lead chromate%≥	*0.0	*0.0	*0.0	*5.0	*5.0
water soluble%≤	1.0	1.0	1.0	1.0	1.0
PH value	**7	**7	**8	**8	**8
Moisture%	3.0	2.0	1.0	1.0	1.0
Hiding power(g/ cm2)	*5	*5	*5	*5	*0
Tinting Strength%	*5	*5	*5	*5	*5
Oil absorption%	*0	*0	*2	*0	*5
Residue On Sieve(**5mesh)%	0.5	0.5	0.5	0.5	0.5

País:	China
N º de Modelo:	-
Precio FOB:	( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	China
Precio de pedido mínimo:	-
Cantidad de pedido mínimo:	10 Metric Ton
Detalle de embalaje:	Per 25 kgs pack in one cardboard drum and inner lined with secure plastic bag.
El tiempo de entrega:	in 10 days after order
Capacidad de suministro:	15000 Metric Ton per Year
Tipo de pago:	T/T, L/C
Grupo de productos :	Dye and Coating