1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

4-AMINO-6-[[4-[[[4-[(2,4-DIAMINOPHENYL)AZO]PHENYL]AMINO]SULFONYL]PHENYL]AZO]-5-HYDROXY-3-[(4-NITROPHENYL)AZO]-2,7-NAPHTHALENEDISULFONIC ACID LITHIUM SALTAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Supplement, prompt shipment, high purity Application:powder material