1,3,6-萘三磺酸钠

1,3,6-萘三磺酸钠

Trisodium Naphthalene-1,3,6-trisulfonate Hydrate

5182-30-9

C10H5Na3O9S3

434.30600

196.74000

2.79450

433.87900

2904100000

3

R38

S22-S24/25

Xi

HS:2904100000.Derivatives containing only sulpho groups, their salts and ethyl esters

品名, 成分含量, 用途

2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%