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Qingdao Langke Co.,Ltd. [Shandong,China] Business Type:Trade Company , Manufacturer Main Markets: Africa , Asia , East Europe , Middle East , Worldwide Exporter:81% - 90%
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Pigment Intermediates

Acetoacet Anilide

Acetoacet Anilide(AAA) 

Acetoacet-O-Anisidide

Acetoacet-O-Anisidide(AAOA) 

Acetoacet-O-Toluidide

Acetoacet-O-Toluidide(AAOT) 

Acetoacet P Toluidide (AAPT) 

Acetoacet-M-Xylidide

Acetoacet-M-Xylidide(AAMX) 

Acetoacet-P-Chloroanilide

Acetoacet-P-Chloroanilide(AAPCA) 

1-Phenyl-3-Methyl-5-Pyrazolone

High quality with Phenyl Methyl Pyrazolone 

1-(4'-Tolyl)-3-Methyl-5-Pyrazolone

1-(4'-Tolyl)-3-Methyl-5-Pyrazolone(PTMP) CAS NO.: 86-92-0 

1-(4'-Sulfophenyl)-3-Carboxylate-5-Pyrazolone

1-( 4'-Sulfophenyl )-3-Carboxylate -5-Pyrazolone 

Naphthol AS

Naphthol AS 

Naphthol AS-E

Naphthol AS-E 

Naphthol AS-D

Naphthol AS-D 

Naphthol AS-PH

Naphthol AS-PH 

Naphthol AS-OL

Naphthol AS-OL 

Naphthol AS-LC

Naphthol AS-LC 

Naphthol AS-KB

Naphthol AS-KB 

Naphthol AS-IRG

Naphthol AS-IRG 

Fast Red KD Base

Fast Red KD Base 

Fast Red B Base

Fast Red B Base 

Fast Scarlet G Base

Fast Scarlet G Base 

5-Acetacetylamino-Benzimi-Dazolone

5-Acetacetylamino-Benzimi-Dazolone(AABI) CAS NO.: 26576-46-5 

5-Acetoacetylamino-Benzimi-Dazolone(AABI) 

5-Amino-6-Methyl Benzimidazolone

5-AMINO-6METHYL BENZIMIDAZOLONE(AMBI) 

Para Amino Benzamide

PARA AMINO BENZAMIDE(PABA) 

ACETOACET 4-SULFANILIC ACID POTASSIUM SALT(AASP)

ACETOACET 4-SULFANILIC ACID POTASSIUM SALT(AASP) 

N-Acetoacet Cresidine Sulfonic Acid(AACS)

N-Acetoacet Cresidine Sulfonic Acid(AACS) 

3-Acetoacetylamino-4-methoxytoluene-6-sulfonic Acid Ammonium Salt(3AAMS)

3-Acetoacetylamino-4-methoxytoluene-6-sulfonic acid ammonium salt(3AAMS) 

Dyes Intermediates

Sodium Nitrite

Sodium Nitrite 

Formic Acid

Formic Acid 

Bromamine Acid

Bromaminic acid 

Sulfanilic Acid

Sulfanilic Acid 

Quinizarine

Quinizarine 

Resorcinol

Resorcinol is selling 

Meta Uriedo Aniline(Mua)

META URIEDO ANILINE(MUA) (3-AMINOPHENYL) URONIUM CHLORIDE 

Sodium Naphthionate

Sodium Naphthionate intermediate of azo dyes 

2,4-Diaminobenzenesulfonic Acid Sodium Salt(MPDSA)

2,4-Diaminobenzenesulfonic Acid Sodium Salt(MPDSA) 

Sulfo Tobias Acid

Sulfo tobias acid 

Acid Dyes

Acid Red

Acid Red 18 

Acid Red FGS dye or Acid Red F-GS 

Acid Red 88 

Acid Red 114 

Acid Red 249 

Acid Red 1 

Acid Red 414 

Acid Yellow

Acid Metanil Yellow Dyes 

Acid Yellow 17(A.Y 17) 

Acid Yellow 49 

Acid Blue

Acid blue 7 

Acid Blue 25 

Acid Blue 83 or Acid Blue 6B 

Acid Blue 90 C.I. No.Acid Blue 90 

Acid Blue 113 

Acid blue 260 

High quality Acid blue 324 

Acid Orange

Acid Orange 7 

Acid Orange 33 

Acid Orange 154 

Acid Black

Acid Black 10B 

Acid Black 1 CAS No.1064-48-8 

Acid Black 24 

Direct Dyes

Direct Red

Direct Red 31 

Direct Red 28 CAS No.: 573-58-0 

Direct Red 227 

Direct Red 80 

Direct Red 81 

Direct Red 23 

Congo Red 

Direct Orange

Direct Orange 26 or Direct Orange S 

Direct Orange 39 

Direct Yellow

Direct Yellow 142 

Direct Yellow 11 

Direct Yellow 86 

Direct Yellow 12 

Direct Black

Direct Black 38 

Direct Black 19 

Direct Blue

Direct Blue 151 

Direct Blue 15 

Direct Blue 6 

Direct Blue 71(D.B 71) 

Direct Blue 86 

Nigrosine Dyes

Acid Black 2

Acid Black 2 

Solvent Black 5

Solvent Black 5 

Solvent Black 7

Solvent Black 7 

Pigment

Pigment Red

Pigment Red 8(P.R 8) 

Pigment Red 122(P.R 122) 

Pigment Red 254(P.R 254) 

Pigment Red 112(P.R 112) 

Pigment Red 2(P.R 2) 

Pigment Yellow

Pigment Yellow 12 

Pigment Yellow 180 

Pigment Yellow 151 

Pigment Orange

Pigment Orange 13 

Pigment Orange 64 

Fluorescent Pigment

Fluorescent Pigment Pink for sale 

Fluorescent Pink 11 liquid 

Pigment Violet

Pigment Violet 23(P.V 23) 

Pigmen Blue

Pigment Blue 60 

Other Dyes

Solvent Green 28 

Solvent Green 7 

Solvent Red 23 

Solvent Red 135 or Transparent red 135 

Solvent Orange 60 

Solvent Yellow 114 

Solvent Blue 104 

Solvent Black 27 

Solvent Black 28 

Sulphur Black BR 200% with superior qualtiy 

Solubilised Sulphur Black 1 

Sulphur Blue BRN 180% for dyestuff 

Sulphur Yellow Brown 5G,Textile chemical product 

PARA AMINO BENZAMIDE 

J ACID UREA 

Fluorescent Pigment

Fluorescent Pigment Pink 11 

Fluorescent Pigment Peach 12 

Products Keywords
AabiAaspN-(2Red BPigmentgreen 7azo dyesAcid Red1-4 SpcpArylidesC10H10N2OAcid DyesC17H13No2C18H15No2C18H15No3C19H17No3orange 19C11H12N2OAcid Blueacid red 1Acid Red 4ResorcinolAcid BlackC14H14N2O219735-89-8PyrazoloneDirect RedQunizarineacid red 2acid red 26Formic Acidacid blue 9Acid Orangeacid red 13Cas 92-15-9acid red 14Direct Dyesacid blue vCas 93-68-5Cas 97-36-9acid red 94acid blue 1Direct Blueacid red 33Acid Yellowacid blue 3Cas 64-18-6Cas 92-74-0FluorescentCas 92-78-4Acid Red 88acid red 97Cas 86-92-0QuinizarinePigment RedCas 81-64-1Acid Red 52Cas 92-77-3Naphthol AsC18H14Clno2Acid Red 18C19H16Clno4C12H14Clno4Acid Blue 7Acid Black 2Leather DyesCas 102-01-2Cas 130-13-2Pigment BlueCas 8005-3-6Sulphur DyesAcid Black 1Cas 135-62-6acid blue 80Pyrazalone TAcid Red 405Acid Blue 25Cas 118-47-8Acid Blue 83Cas 135-61-5Solvent DyesAcid Blue 90Direct BlackAcid Red 114Cas 135-63-7Cas 108-46-3Acid Blue ASCas 116-81-4intermediateCas 121-57-3Acid Blue 6BAcid Blue 5RCas 4273-92-1Naphthol As-Eacid orange 6Naphthol As-DCas 4433-79-8Direct YellowPigment Red 2pigment red 9acid orange 5synthetic dyeAcid Black 24Acid Black Brpigment red 3pigment red 4pigment red 5Acid Black 63acid orange 2Direct Blue 6Acid Orange 7Cas 2835-68-9MPDSA on SalePigment Red 8Direct Red 28Cas 7632-00-0MADE IN CHINADirect Red 31Cas 8005-02-5Direct Red 80acid yellow 7AABI for SaleAcid Red F-RSAniline BlackSolvent BlackAcid Red F-GSDirect OrangeNapthol As-Kbpigment red 83CAS : 121-57-3Pigment Red 21Acid Yellow 17acid orange 12Neuter Red C-BQuinizarin 96%Pigment OrangeSolvent Red 93acid orange 20Bromamine Acidacid orange 11Acid Yellow 49direct red dyeNaphthol As-Kbacid orange 10Acid Yellow 36Sodium NitriteSULPHUR BLUE 7pigment red 88Naphthol As-LcCas No 99-55-8Direct Red 12BAcid Orange 33Cas 67014-36-2Cas 26576-46-5Acid Orange GsAcid Yellow 42C6H3No2Och3Nh2CAS No.85-86-9Naphthol As-OlNaphthol As-PhDirect Blue 15Solvent YellowAaot C11H13No2Nigrosine DyesCAS NO.93-68-5Orange Base GCCas 59690-88-9AAPCA for Salesynthetic dyesnigrosin blackPigment YellowDirect Blue 80Nigrosine BaseCAS NO.92-77-3DB-40 for SaleCas No.99-55-8Direct Blue 71Direct Blue 86Cas 11099-03-9Cas 70321-85-6Direct Black 38pigment red 112Direct Black ExSolvent Black 5Direct Black 19Pigment Red 122Bromaminic AcidFast Red B BasePigment Red F4RSulfanilic AcidCAS No.980-26-7pigment blue 15pigment red 102Cas No 120-35-4pigment red 254solvent black 3Naphthol As-IrgCAS NO. 64-18-6Acid Orange 154CAS NO. 97-52-9pigment black 1Naphthol As 99%Solvent Green 5Direct Orange SCas No.101-92-8CAS NO.135-61-5Acid Sky Blue ACAS NO: 92-78-4solvent black 6direct blue dyeSolvent Red 135Solvent Black 7MUA SODIUM SALTpigment red 221Solvent Blue 35Pigment Red 49:1CAS NO. 8005-3-6Pigment Orange 1Pigment Orange 5Cas No. 633-96-5Pigment Violet 1Pigment Red 48:4CAS NO.: 86-92-0direct orange 34PMP for PharmacyCas No 1325-37-7Pigment Yellow 1Pigment Red 57:1Cas No 2610-11-9CAS No.3520-72-7Direct Yellow 11Cas No 2835-68-9CAS NO.: 97-36-9Direct Yellow 86Solvent Black 29Pigment Yellow 3CAS No.: 81-64-1CAS No.6358-69-6Solvent Green 28Arylides on SaleDirect Yellow 12direct yellow 50pigment yellow 4CAS NO.: 92-15-9Sulphur Black BrCAS NO 2415-85-2Solvent Black 27CAS NO. 102-01-2AAA for PigmentsDirect Orange 2692-15-9 Cas MsdsDirect Orange 39Cas No 5001-72-9Pigment Red 48:3Cas No.1937-37-7Cas No 1325-54-8Cas No. 573-58-0CAS NO. 108-46-3Fast Red Kd Baseacid orange colorCAS NO.: 101-92-8Pigment Yellow 13red acid chemicalAMBI for PigmentsDirect Orange 2GlCas No. 3626-36-6CAS NO.: 118-47-8Pigment Violet 29Pigment Yellow 12Pigment Orange 43CAS No.72102-84-2Pigment MaterialsCAS NO 72705-22-7CAS NO. 6925-69-5AAOA for PigmentsPigment Orange 13pigment yellow 14AAMX for PigmentsDirect Yellow 142CAS NO.72705-22-7pigment orange 49Acid Red ColorantCAS NO. 2835-68-9Pigment Violet 23Sulfo Tobias Acidpigment yellow 65Cas No. 2870-32-8Cas No. 6428-31-5Cas No:72705-22-7pigment orange 68Cas No .3441-14-3pigment orange 20Cas No .6416-66-6Cas No. 4399-55-7direct orange 102Cas No.19735-89-8Formic Acid IquidCAS NO. 4433-79-8High Quality PTMPCas No. 2429-74-5fluorescent paintpigment orange 36pigment yellow 17pigment orange 79Cas No. 7576-65-0Cas No 71902-08-4pigment yellow 35pigment orange 48Solvent Yellow 93CAS NO.: 135-63-7Pigment Orange 64Acetoacet AnilideAASP for PigmentsCAS NO.: 116-81-4CAS NO. 6408-78-2CAS NO. 6041-94-7CAS No.: 116-75-6pigment yellow 42Cas No. 3071-73-6Neuter Orange S-RDye IntermediatesPigment Yellow 180O-AcetoacetanisideDyes IntermediatesJacquard Acid DyesPigment Yellow 151Pigment Red PowderC.I.No.Acid Blue 7pigment yellow 216red paint pigmentsCAS No.: 3486-30-4CAS No .12237-22-8Cas No. 84632-65-5CAS NO.:70321-85-6Cas No. 12222-51-4CAS No.: 6358-85-6Direct Scarlet 4BSCAS No.: 6358-30-1Cas No. 12222-00-3Direct Sky Blue 5BDirect Fast Red 4BCas No. 50925-42-3Solvent Yellow 146Solvent Orange 114CAS No.: 6410-30-6Cas No.: 1327-57-7Cas No. 133556-24-8CAS No.: 77804-81-0CAS No.: 31837-42-0Acid Blue G on SaleCAS NO. :59690-88-9Fast Scarlet G-BaseC.I.No.Acid Blue 83Resorcinol for SaleDirect Fast Red F3BDB-70 for DyestuffsTransparent Red 135Formic Acid on SaleC.I.NO.Acid Blue 25CAS NO. :67014-36-2Mpdsa IntermediatesAcid Metanil Yellowfluorescent pigmentFlourescnet PigmentPigment for CoatingAasp Cas 70321-85-6Mpdsa Cas 3177-22-8Direct Fast Black GCAS NO.: 26576-46-5Sodium NaphthionateCas No. 110735-25-6Meta Uriedo AnilineFast Scarlet G Basenaphthol as pigmentPermanent Violet RlDirect Congo Red 4BeSulphur Yellow BrownFormic Acid SolutionCost Effective DB-70Para Amino BenzamideFormic Acid for DyesC.I. No.Acid Blue 90Pigments for CoatingDirect Red 28--22120CAS NO. 854812-04-7.C.I.NO.Acid Blue 113Direct Fast Blue 2RLSolvent Dyes for InkAcetoacet-M-XylididePigment IntermediateAcid Red 88 for SaleC.I.No.Acid Blue 260Organic Sulphur DyesFast Red RBJ for InkIntermediate on SaleNigrosine Black DyesC.I.No.Acid Black 63Pigment IntermediatesDirect Fast Blue B2RLAcid Red 114 for SaleNAPHTHOL BLUE BLACK BAcid Dyes for LeatherAcid Blue 5R for SaleOrganic Acid ColorantDirect Copper Blue 2BAcid Organic DyestuffDyestuffs for TextileHigh Quality ArylidesAcetoacet-O-AnisidideArylides AAMX on SaleNaphthol AS-E on SaleP-Chlorodiacetanilidepy 180 pigment yellowMost Popular ArylidesCheap Fast Red B BaseOil Soluble NigrosineNigrosine Oil SolubleAcetoacet-O-ToluididePyrazolone is SellingAcetoacet-P-ToluidideSulphur Black BR 200%Best Selling ArylidesSulphur Dyes for SaleNigrosine Solvent DyesDirect Yellow for SaleCheaper Naphthol AS-PHAcid Dyestuff for SaleBest Selling Acid Dyes216/222 Metanil YellowArylides Naphthol AS-DPigments IntermediatesSulphur Black for SaleGood Organic DyestuffsAcid Red FGS ColorantsAACS for INTERMEDIATESAcid Red 88 for DyeingAcid Black 2 NigrosineFluorescent Orange 3 GTracid Brilliant Red BAcetotact Anilide (Aaa)Sulphur Dyes is Sellingsodium nitrite for sale3aams For IntermediatesFast Red Kd Base (Aaaa)Solvent Dyes for ResinsCheaper PMP on Big SaleNaphthol AS-OL for SaleArylides Naphthol AS-OLCongo Red Direct Red 28Fluorescent Pigment RedDirect Blue For PigmentNaphthol AS-OL ProducerDirect Organic Dyestuffwater based leather dyeAcid Yellow GR for SaleTextile Colorant YellowMpdsa Dye IntermediatesDirect Organic ColorantWater Soluble Nigrosineyellow pigment chemicalNaphthol AS-KB for SaleCheap Acid Blue 260 200%Direct Dyestuff For Sale2-Methyl-5-Nitro-Anilinetypes of dyes in textileSolvent Dyes for PlasticPaba For Pigment Is GoodPigment Peach 12 PigmentAAOT FOR PIGMRNT IS GOODResorcinol intermediatesSolvent Dyes for LeatherAcid Dyestuff is on Sale4-DihydroxyanthraquinoneCas 6359-98-4 for YellowSulphur Dyes for TextilePigment Pink FluorescentFluorescent Pigment PinkAcid Brilliant Yellow 2GCheaper Direct Yellow 11Fast Red B Base PigmentsAcetoacet-Para-ToluidineSulphur Dyes for Leather2-NaphthalenecarboxamideSulfanilic Acid for SaleFluorescent Yellow 8G/8GFNigrosine Alcohol SolubleHigh Quality Solvent DyesHigh Performance PigmentsBest Selling Acid Red SRLAcetoacetanilide 102-01-2Naphthol AS-LC is SellingDirect Yellow PG for SaleCARBONYL J ACID/Acid UreaAcetoacet Anilide on SaleSolvent Organic DyestuffsSolubilised Sulphur Blackgreen fluorescent pigmentFast Red KD Base for SaleAcid Brilliant Scarlet 3R4'-ChloroacetoacetanilideAcetoacet-P-ChloroanilideN-ACETOACETYL-P-TOLUIDINEPeach Fluorescent PigmentCost Effective ResorcinolAcid Dyestuff for TextileHigh Quality Acid Black 2Acid Blue for Dyeing WoolHigh Purity Pigment Red 8High Quality Naphthol AS-DP-Aminobenzamide BenzamidePowder Fast Scarlet G BaseScarlet G Base For PigmentFluorescent Pigment Orange4-Aminobenzamide 2835-68-9Acid Orange GS for TextileFluorescent pigment red 13Pyrazolone is Selling WellReactive Dyes IntermediateAcetoacetanilide SynthesisAcid Orange Sells the MostCas No.: 81-77-6 MW:442.42beta-naphthol acid or basePigment Orange for CoatingOrganic Dyes IntermediatesVat Blue 4 Pigment Blue 60fluorescent yellow pigmentPigments for Plastic&rubberSodium Naphthionate For DyeAcid Yellow 2G Light YellowLow Price AABI for PigmentsO-Acetoacetotoluidide 99.7%Fluorescent pigment pink 11Cheaper Permanent Violet RLPara Amino Benzamide (Paba)Pigment Yellow for PaintingHigh Quality Sodium NitritePigment Red 254 for CoatingHigh Quality Naphthol AS-PH1:2 Metal Complex Acid Dyes4-Aminobenzenesulfonic AcidYellow Colorants for DyeingAcetoacet-M-Xylidide (Aamx)Best Quality Naphthol AS-LCNaphthol AS-PH for PigmentsPigment Red 112 for CoatingDirect Black 19 for TextileOrganic Fluorescent PigmentResorcinol Organic CompoundBromamine Acid Raw MaterialOrganic Chemical Formic AcidPigment Peach 12 FluorescentSolubilised Black is SellingHigh Quality Bromaminic AcidOrganic Pigment IntermediateAcid Red 414 for Wool DyeingNaphthol AS-IRG for PigmentsSolvent Dyes is Selling WellAcetoacet-M-Xylidide 97-36-9Acid Orange for Paper DyeingHot Sale Fluorescent PigmentAcetoacet-O-Toluidide (Aaoa)Sodium Nitrite for DyestuffsAcid Black 2 for Paper DyingSynthetic Iron Oxide PigmentNaphthol As-Irg IntermediateAcid Red 88 at Cheaper PriceCost Effective Acid DyestuffAcid Red FGS at Cheaper PriceHigh Performance Solvent DyesFluorescent Colorants on SaleFast Red Kd Base IntermediateFluorescent pigment MaterialsDyes And Pigment IntermediateAcetoacet-O-Toluidide ( Aaot)Organic Pigment IntermediatesSolvent Dyes CAS No.6358-69-6Naphthol As-E(92-78-4) 1H NmrHigh Quality Direct Yellow 11High Quality Direct DyestuffsAcid Yellow for Coloring SoapAcid Blue RL for Fabric DyeingHot Sale Pigment Intermediatesfluorescent pigments for paintDirect Red 31 for Paper DyeingOrganic Dyestuff IntermediatesOrganic Pigments Intermediates1-Phenyl-3-Methyl-5-PyrazoloneDye Intermediates Raw MaterialSulfo Tobias Acid Cas 117-62-4Sodium Nitrite Powdery CrystalsEuropean Standard Pigment Red 2Sodium 2 Aminosulphanilate DyesDirect Black for Textile DyeingSynthetic Pigment IntermediatesHigh Performance Direct Blue 15Acid Blue 324 for Fabric DyeingP-Aminobenzoic Acid/Animal-Freefluorescent pigment for plastic117-62-4 For Dyes IntermediatesMua Reactive Dyes IntermediatesSulfanilic Acid Acs Reagent 99%Acid Black 2 (Nigrosine Ms.Conc)Bromamine Acid Chemical Compound5-Amino-6-Methyl BenzimidazoloneDirect Blue 71 for Fabric Dyeing5-Acetoacetlamino BenzimdazoloneDirect Red 23 for Textile DyeingAcetoacet-P-Chloroanilide(Aapca)Fluorescent Pigment Lemon YellowFluorescent Pigment Violet/WhiteSynthetic Organic Pigment YellowSodium Naphthionate for Azo DyesHigh Quality Fast Scarlet G Base4-Dimethylphenyl)-3-Oxobutanamide1-(4-Tolyl) 3 Methyl 5 PyrazoloneSodium Nitrite Inorganic Compound4-Dihydroxyanthraquinone for SaleSodium Naphthionate IntermediatesCAS No 1064-48-8 MF C22H17N6NaO9S2N-(4-Methylphenyl)-3-oxobutanamidePigment Red 254 for Plastic&rubberHigh Performance Pigment Orange 64Cost-effective Fluorescent PigmentAcid Orange 154 for Textile Dyeing5-Acetacetylamino-Benzimi-Dazolone1-(4'-Tolyl)-3-Methyl-5-Pyrazolone5-Amino-6-Methylbenzimidazol-2-OneNaphthol As-Lc For Pigment Red 1465-Amino-6-Methyl-2-Benzimidazolone5-Acetoacetyl Amino BenzididazoloneSulphur Dyes for Leather or TextileSolvent Black 5 for Plastic Coating4'-Chloro-3-Hydroxy-2-NaphthanilideSolvent Black 27 for Leather DyeingSuperior Quality Solvent Black DyesDirect Yellow 142 for Fabric DyeingSynthetic Organic Pigment Orange 64Direct Dyes For Textile And Leather4-AMINOBENZENESULFONIC ACID SellingSolvent Black 27 for Plastic Coating1-Phenyl-3-Methyl-5-Pyrazolone (Pmp)Meta Uriedo Aniline Dye IntermediatesSynthetic Organic Pigment for TextileNaphthol AS-IRG with Improved QualityFactory Supply Dyestuff Intermediates5-Amino-6-Methylbenzimidazolone (Ambi)Pigment Violet 23 for Coating/painting3-Hydroxy-2-Naphthoyl-Ortho-Phenetidide3-Methyl-1-P-Tolyl-5-Pyrazolone 86-92-0Sulfo Tobias Acid For Dyes Intermediates1-(4'-Tolyl)-3-Methyl-5-Pyrazolone(Ptmp)5-Acetoacet Amino-Benzimidazolone (Aabi)4-Diaminobenzenesulfonic Acid Sodium SaltN-Acetoacet Cresidine Sulfonic Acid(AACS)Acetoacet 4-Sulfanilic Acid Potassium SaltPigment Yellow 180 for Automotive Painting3-Hydroxy-N-(2-Methoxyphenyl)-2-NaphthamidePigment Blue Blue Anthraquinonepigment PB60Organic Pigment Dyestuff for Plastic&rubber1-Naphthylamine-4-sulfonic Acid Sodium Salt1-(4'-Sulfophenyl)-3-Carboxylate-5-Pyrazolone4-Amino-1-naphthalenesulfonic Acid Sodium Salt5'5 DIHYDROXY 7'7 DISULFONIC 2'2 DINAPHTHYL UREAN-acetoacet-p-cresidine-o-sulfonic Acid AmmoniumN-(5-Chloro-2-Methylphenyl)-3-Hydroxy-2-Naphthamide3-Acetoacetylamino-4-methoxytoluene-6-sulfonic acid ammonium saltAMMONIUM-5-METHOXY-2-METHYL-4-(3-OXOBUTANOYLAMINO)BENZENESULFONATE3-Acetoacetylamino-4-methoxytoluene-6-sulfonic acid ammonium salt(3AAMS)

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zhang yuqin

Ms. zhang yuqin

Email:

export@langkedyes.com

Send Inquiry

Tel:+86-532-82972905

Fax:

Mobile Phone:+8613678889897Contact me with Whatsapp

Email:export@langkedyes.com

Address:RM 409,Shandong International Trade Buliding, 51,Taiping Road, Qingdao, Shandong

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