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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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2-Chloropropane??????(2-)75-29-6C3H7Cl
Acrylamide???????79-06-1C3H5NO
TEMED????? ??????110-18-9C6H16N2
DMFN,N-?????????68-12-2C3H7NO
FAST SCARLET R SALT??????R??61919-18-4C14H12Cl4N6O6Zn
FAST BORDEAUX GP SALT?????????GP27165-25-9C7H6N3O3
FAST SCARLET GG SALT14239-23-7C6H3Cl2N2.1/2Cl4Zn
FAST SCARLET G BASE5-????-o-???99-55-8C7H8N2O2
FAST RED RL BASE16047-24-8C7H6N3O2+
Alizarin????72-48-0C14H8O4
AZURE C???531-57-7C13H12ClN3S
disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate4553-89-3C27H18N4Na2O9S2
C.I. 147203567-69-9C20H15N2NaO7S2
CI 502064569-86-2C22H23ClN4
FAST RED 3GL SALT????GL??85223-03-6C17H13N3O8S2
FAST BLUE BB BASEN-(4-???-2,5-???????)??????120-00-3C17H20N2O3
FAST GARNET GBC BASE101-89-3C14H14N4O4S
CI 46025135-49-9C15H16ClN3
Acid Violet 17C.I. ? ???? 17, ??? ?4129-84-4C41H46N3NaO6S2
FAST BLUE B SALT14263-94-6C14H12Cl4N4O2Zn
GOLDEN YELLOW GK3564-70-3C24H14O8S2.2Na
FAST SCARLET RC BASE27165-17-9C7H6N3O3+
ACRIDINE ORANGE???????494-38-2C17H19N3
CI 630102861-02-1C14H11N2NaO10S2
ACRIFLAVINE8048-52-0C27H25ClN6
FAST ORANGE GC BASE17333-84-5C6H4ClN2+
FAST SCARLET R BASE5-????-o-????99-59-2C7H8N2O3
Basic Orange 1410127-02-3C17H20Cl3N3Zn
ACID BLUE 406424-85-7C22H16N3NaO6S
VIOLET I4RVAT ???? 11324-55-6C34H14Cl2O2
Acriflavine hydrochloride8063-24-9C27H28Cl4N6
FAST BLUE BB SALT5486-84-0C17H18Cl4N3O3Zn-
FAST BLACK B SALT64071-86-9C28H24Cl4N10O8Zn
Acid Green 25C.I. ?? ?? 0254403-90-1C28H23N2NaO8S2
PINK IRC.I. ?? ?? 1812379-74-0C18H10Cl2O2S2
GOLDEN YELLOW RK1324-11-4C24H10Br2O2
FAST RED RC BASE4274-03-7C7H9Cl2NO
ACRIDINE ORANGE65-61-2C17H20ClN3
Alcian Yellow??????61968-76-1C40H46Cl2N8S4
BISMARCK BROWN R5421-66-9C21H25ClN8
BRILLIANT YELLOW????? ??3051-11-4C26H21N4NaO8S2
CELESTINE BLUE1562-90-9C17H18ClN3O4
4',5'-DIBROMOFLUORESCEIN596-03-2C20H10Br2O5
CHROMOTROPE 2B548-80-1C16H12N3NaO10S2
Congo Red????573-58-0C32H22N6Na2O6S2
CRYSTAL PONCEAU 6R??????6R2766-77-0C20H12N2Na2O7S2
Direct Blue 714399-55-7C40H28N7NaO13S4
BLACK PN2519-30-4C28H22N5NaO14S4
Carmine??1390-65-4C22H20O13
CROCEIN ORANGE G???? 012 ???1934-20-9C16H11N2NaO4S
BENZOPURPURIN 4B?????? 4B992-59-6C34H29N6NaO6S2
FAST RED B SALT56315-29-8C7H6N3O3+
GREEN IBVatGreen1,???2538-84-3C36H20Na2O10S2
ACID BLUE 295850-35-1C22H14N6Na2O9S2
BLUE 04B3263-31-8C20H16O4S2
FAST YELLOW GC SALT14263-92-4C6H4Cl4N2Zn
Crystal violet lactone1552-42-7C26H29N3O2
Basic Brown 1????? BROWN Y10114-58-6C18H19ClN8
Basic Green 1????? ??633-03-4C27H34N2O4S
Direct Black 38??? ?? 381937-37-7C34H28N9NaO7S2
CHROMOTROPE 2R4197-07-3C16H10N2Na2O8S2
CRESYL VIOLET ACETATE10510-54-0C18H15N3O3
Crystal Violet???? ????548-62-9C25H30ClN3
AZURE II EOSINATE53092-85-6C51H40Br4Cl2N6Na2O5S2
Brilliant Cresyl Blue81029-05-2C17H21Cl4N4OZn-
Carminic Acid??? ?1260-17-9C22H20O13
Mordant Blue 29??? ??1667-99-8C23H13Cl2Na3O9S
CB4183426????458-37-7C21H20O6
Direct Yellow 122,2'-(1,2'-?????)??[5-((4-?????)??]????????) ? ? ??2870-32-8C30H29N4NaO8S2
CROCEIN SCARLET 7BC.I. ?? ?? 716226-76-2C24H18N4Na2O7S2
ACID RED 664196-99-0C22H17N4NaO7S2
EOSIN B548-24-3C20H9Br2N2NaO9
Solvent Red 43??223?15086-94-9C20H8Br4O5
EOSIN???Y17372-87-1C20H6Br4Na2O5
Acid Black 1??? BLUE BLACK1064-48-8C22H17N6NaO9S2
Sodium 5-[(4-nitrophenyl)azo]salicylate1718-34-9C13H8N3NaO5
AZURE A, CERTIFIED, PURE531-53-3C14H14ClN3S
Azure II37247-10-2C31H34Cl2N6S2
ALLURA RED AC?? ?? 40?25956-17-6C18H17N2NaO8S2
Azure B531-55-5C15H16ClN3S
Mordant Yellow 1???? ??? GG584-42-9C13H10N3NaO5
ASTRA BLUE FOR MICROSCOPY??????ASTRABLUE82864-57-1C47Cu1H52N14O6S3
Pigment Blue 61C.I. ?? ?? 611324-76-1C37H29N3O3S
Aniline Blue??? ??28631-66-5C32H27N3O9S3.2Na
AZURE B EOSINATE PRACTICAL GRADE62298-42-4C50H38Br4N6O5S2
Alizarin Red S???? ?? S130-22-3C14H7NaO7S
Acid Red 27?? ?? 2?915-67-3C20H11N2Na3O10S3
AURAMINE O???2465-27-2C17H22ClN3
Mordant Orange 1???? ?? R2243-76-7C13H9N3O5
NAPHTHOL ASGN,N'-(3,3'-???-4,4'-?????)??(3-???????)91-96-3C22H24N2O4
NAPHTHOL ASBS135-65-9C17H12N2O4
TsNBoc18303-04-3C12H17NO4S
Troc-Osu????? 2,2,2-??????? ?????66065-85-8C7H6Cl3NO5
BtMs1-(?????)-1H-??????9537073-15-7C7H7N3O2S
FDPP138687-69-1C18H10F5O2P
DNPC5070-13-3C13H8N2O7
BroP50296-37-2C6H18BrF6N3P2
H-D-ALA-OET HCL6331-09-5C5H12ClNO2
D(+)-Tryptophan153-94-6C11H12N2O2
Vitamin D3??????67-97-0C27H44O
2-(Hydroxymethyl)pyrrolidine2-(???????)????498-63-5C5H11NO
NAPHTHOL ASBR???AS-BRCI3757591-92-9C36H28N2O6
NAPHTHOL ASBO132-68-3C21H15NO2
NAPHTHOL ASE???AS-E92-78-4C17H12ClNO2
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