lemon yellow By NORTH EXPORT GROUP,

lemon yellow

Prix FOB

Obtenir le dernier prix

( Negotiable )

10 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

Commande minimale:

10 Metric Ton

Packaging Detail:

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

Heure de livraison:

in 10 days after order

Capacité de Fournir:

15000 Metric Ton per Year

Payment Type:

T/T, L/C

Groupe de produits :

Dye and Coating

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

La description

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

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	-
Commande minimale:	10 Metric Ton
Packaging Detail:	Per 25 kgs pack in one cardboard drum and inner lined with secure plastic bag.
Heure de livraison:	in 10 days after order
Capacité de Fournir:	15000 Metric Ton per Year
Payment Type:	T/T, L/C
Groupe de produits :	Dye and Coating