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Tartrazine CAS 1934-21-0 TARTRAZINE O

Melting point: 300°C
Storage conditions: -20℃
Form: Powder
Color: Orange
Water solubility: 260 g/L (30℃)

  • 1934-21-0
  • MOSINTER
  • 1934-21-0
Product Description

Payment & Shipping Terms

Supply Capacity

Payment Terms:

T/T, WU

Production Capacity:

1000kg/year

Min. Order:

1 KG

Packing:

according to the customer's requirements 

Means of Transport:

Ocean, Air, Land

Delivery Date:

7 days

 

Tartrazine

CAS 1934-21-0  

Orange yellow uniform powder, 0.1% aqueous solution is yellow, odorless. It is soluble in water, glycerin and propylene glycol, slightly soluble in ethanol, and insoluble in oil. The solubility at 21°C is: 11.8% (water), 3.0% (50% ethanol). It has good heat resistance, acid resistance, light resistance and salt resistance. It is stable to citric acid and tartaric acid, but has poor oxidation resistance. It turns red when exposed to alkali and fades when reduced. The maximum absorption wavelength is 428nm±2nm. Rat oral LD50 is greater than 2000mg/kg, ADI is 07.5mg/kg (FAO/WHO, 1994).

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