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Hunan Yongqi Chemical Co., LTD??? ?? ??? ?????.

?? ?:Hunan Yongqi Chemical Co., LTD
??:0731-85561035
???:yongqi@yongqichem.com
??:China
URL: http://www.yongqichem.com
? ?? ?:681
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LIGHT GREEN SF YELLOWISH? ?? SF, ??ISH5141-20-8C37H37N2NaO9S3
NUCLEAR FAST RED??????6409-77-4C14H10NNaO7S
Acid Orange 74-((2-?????-1-?????)??)????? ????? ?633-96-5C16H12N2O4S.Na
LACMOID?????42249-61-6C12H7NO3.H3N
STAINS-ALL7423-31-6C30H27BrN2S2
SUDAN RED 7B?? ?? 7B6368-72-5C24H21N5
NILE RED7385-67-3C20H18N2O2
ROSOLIC ACID?????603-45-2C19H14O3
METANIL YELLOW??? ??587-98-4C18H15N3O3S.Na
ERYTHROSIN B????? B16423-68-0C20H9I4NaO5
SUDAN II?? II3118-97-6C18H16N2O
PURPURIN81-54-9C14H8O5
Fluorescein Sodium???518-47-8C20H13NaO5
ACID GREEN 3C.I. ?? ?? 3, ??? ?4680-78-8C37H37N2NaO6S2
CI 42500???(p-?????)???467-62-9C19H19N3O
NEW METHYLENE BLUE N6586-05-6C18H22Cl3N3SZn
Fmoc-NHNH235661-51-9C15H14N2O2
ALPHAZURINE A??Z?? A3486-30-4C37H37N2NaO6S2
BASIC BLUE 241934-16-3C18H22ClN3S
REACTIVE BLUE 413324-20-4C23H14Cl2N6O8S2
PYRONIN Y??? Y92-32-0C17H19ClN2O
Phenosafranin81-93-6C18H15ClN4
Solvent Red 49C.I. ??? ?? 49509-34-2C28H30N2O3
Basic Red 9?????? ?????569-61-9C19H17N3.ClH
Basic Green 5224967-52-6C16H17Cl4N4O2SZn-
Tartrazine?? ?? 4?1934-21-0C16H13N4NaO9S2
TITAN YELLOW?? ??(???? ??)1829-00-1C28H22N5NaO6S4
SULFORHODAMINE 10160311-02-6C31H30N2O7S2
MALACHITE GREEN CARBINOL HYDROCHLORIDE????????????????????123333-61-9C23H27ClN2O
FLAVIANIC ACID?????483-84-1C10H6N2O8S
THIAZOLE ORANGE??????107091-89-4C26H24N2O3S2
Nitrazine Yellow5423-07-4C16H11N4NaO11S2
NILE BLUE CHLORIDE2381-85-3C20H20ClN3O
SOLVENT BLUE 38C.I. ?? ?? 381328-51-4C32H12CuN8Na2O6S2
Methylene Blue?????61-73-4C16H18ClN3S
Mordant Black 17??2538-85-4C20H15N2NaO5S
Solvent Yellow 33C.I. ?? ?? 338003-22-3C18H11NO2
DIRECT RED 80????? 7,7'-(????????)??(4-????-3-((2-??-4- ((4-????)??)??)??)-2-????????2610-10-8C45H33N10NaO21S6
CI 450102150-48-3C21H27ClN2O
Acid Red 18?? ?? 102?2611-82-7C20H15N2NaO10S3
Acid Green 503087-16-9C27H27N2NaO7S2
Quercetin dihydrate???? ???????6151-25-3C15H14O9
JENNER'S STAIN62851-42-762851-42-7
Methylene Blue trihydrate??? ??, ?????7220-79-3C16H20ClN3OS
FAST SULPHON BLACK F???????F3682-47-1C30H21N4NaO11S3
Propyl Red2641-01-2C19H23N3O2
Solvent Red 23?? III ??85-86-9C22H16N4O
METHYL GREEN14855-76-6C27H35BrClN3
Basic Green 4????? ?? ??? ?2437-29-8C52H54N4O12
SUDAN ORANGE G4-(????)????(?????1?; CI 11920) ? ? ??2051-85-6C12H10N2O2
THIOFLAVINE S?????S1326-12-1NULL
ACID FUCHSIN CALCIUM SALT CERTIFIEDACIDFUCHSIN?????123334-10-1C20H21CaN3O9S3
Orange IV????? OO554-73-4C18H16N3NaO3S
Solvent Red 27?? ?? "O"1320-06-5C26H24N4O
Basic Violet 1?? ???? (2B)8004-87-3C24H28ClN3
Solvent Red 24?? IV85-83-6C24H20N4O
ORCEIN????1400-62-0C28H24N2O7
Fluorescein diacetate????? ???????596-09-8C24H16O7
4-PHENYLAZOPHENOL4-??????1689-82-3C12H10N2O
LEISHMAN'S STAIN12627-53-1n.a.
Eriochrome Black T????? ?? T1787-61-7C20H12N3NaO7S
Acid Blue 93?? ??28983-56-4C37H29N3O9S3.2Na
O-AMINOAZOTOLUENEO-????????97-56-3C14H15N3
Acid Orange 10??? G1936-15-8C16H10N2Na2O7S2
Janus Green B??? ?? B2869-83-2C30H31ClN6
Quinoline YellowC.I. ?? ??? 38004-92-0C18H9NNa2O8S2
PARAROSANILINE ACETATE???????????6035-94-5C21H21N3O2
PINACYANOL CHLORIDE2768-90-3C25H25ClN2
PRIMULINE????8064-60-6C21H14N3NaO3S3
JANUS BLACK?????4443-99-6C28H26ClN5O
SOLVENT BLACK 5C.I. ??? BLACK 511099-03-9
Resazurin sodium salt62758-13-8C12H8NNaO4
Thioflavine T????? T2390-54-7C17H19ClN2S
Methyl Green zinc chloride salt7114-03-6C27H35BrCl3N3Zn
Leucocrystal Violet603-48-5C25H31N3
Solvent Black 3?? ?? B4197-25-5C29H24N6
ETHYL VIOLETN-(4-[??[4-(???????)??]???]-2,5-?????????-1-???)-N-??-?????2390-59-2C31H42ClN3
Mordant Black 33564-14-5C20H15N2NaO5S
REACTIVE RED 4???? BRILLIANT ?? 3BA17681-50-4C32H19ClN8Na4O14S4
CI 5200078338-22-4C14H13N3O2S
Indigo???482-89-3C16H10N2O2
CI 511803625-57-8C20H20N3O5S-
Rhodamine B??? B81-88-9C28H31ClN2O3
Mordant Blue 3????? ??? R3564-18-9C23H19NaO9S
Fluorescein??????2321-07-5C20H12O5
Basic Red 5?????553-24-2C15H17ClN4
Basic Red 2????O477-73-6C20H19ClN4
Acid Red 92?? ?? 104?18472-87-2C20H5Br4Cl4NaO5
Ponceau S3-?????-4-((2-??-4-((4-????)??)??)??N-2,7-???????? ??????6226-79-5C22H17N4NaO13S4
Indigo Carmine??? ???860-22-0C16H11N2NaO8S2
Acid Green 1??? ?? B19381-50-1C30H15FeN3NaO15S3(-2)
Acid Red 94?? ?? ???632-69-9C20H5Cl4I4NaO5
1-(4-NITROPHENYLAZO)-2-NAPHTHOL?? ??6410-10-2C16H11N3O3
Indocyanine green???????3599-32-4C43H49N2NaO6S2
Erioglaucine disodium salt??CID ?? 2G3844-45-9C37H37N2NaO9S3
PONCEAU SX??504?4548-53-2C18H17N2NaO7S2
ACID BLUE 120262-76-4C27H31N2O7S2.Na
GALLOCYANINE1562-85-2C15H13ClN2O5
ETHYL EOSIN6359-05-3C22H13Br4KO5
Meldola's blue7057-57-0C18H15ClN2O
Acid Black 2????, ??? ??? ??8005-03-6NULL
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