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Phthalic anhydride 99.5% 85-44-9 best price
... manufacture of plasticizers, alkydresins 3.Phthalic Anhydride 4. SGS ,BV TE phthalic anhydride 1 Phthalic anhydride is the organic compound with ... to form phthalic anhydride due to the creation of a thermodynamically favorable 5-membered ring.Organic synthesis4 Phthalic anhydride is ... fraction)%≥99.5099.5099.00Free acid(mass fraction)≤ %0.200.300.50Ash(mass fraction)%≤0.05-- Phthalic anhydride 99.5% ...
Supplier: Shanxi Solid Industrial Co., Ltd. [China Manufacturers]
Maleic Anhydride 99.5%
... skin, it is soluble in alcohol, acetone Maleic Anhydride 99.51) Properties:Its a kind of white crystallization, ... , 1.4-butylene glycols etc.(3) Quality IndexItemsParametersPurity (%)≥99.5Crystallization point ≥52.4Ashes (%)≤0.005Iron content (based ... and fire. The shelf time may be 3 months.(5) Toxicity & ProtectionIt is toxic, and detrimental to ... )payment:T/T in advance Maleic Anhydride 99.5%
Supplier: Tianjin Elong Co., Ltd. [China Manufacturers]
Maleic Anhydride 99.5% (108-31-6)
Maleic Anhydride 1.Maleic Anhydride 99.5% 2.Maleic Anhydride free sample 3.Maleic Anhydride briquette 4.factory supply Maleic Anhydride Characters: CAS NO :108-31- ... 6 Byname :Maleic anhydride ... is the top priority of our factory! Maleic Anhydride 99.5% (108-31-6)
Supplier: Henan Allrich Chemical Co., Ltd. [China Manufacturers]
Maleic anhydride,99.5%,low color,high purity
... mL (25 ºC)Specification sheet:ItemSpecificationAppearanceWhite flake or briquetteAssay(C4H2O3)99.5% minColor(Hazen)25 maxFerrous(ppm)3Residue on ignition0.005%maxcrystallizing ... point52.5 oC minApplication:Unsaturated polyester resin(UPR)PharmaceuticalAgrochemicalsPaint, oil additives Maleic anhydride,99.5%,low color,high purity
Supplier: Linyi Lixing Chemicals Co., Ltd. [China Manufacturers]
Maleic Anhydride 99.5%
... / year 4,packing: 25kg/bag, 22mt or 24m/FCL 5,factory Maleic Anhydride 99.5%1,Cas No: 108-31-6 2,HS Code ... : 291714003,Type: Flake and Briquette4,Application: Maleic Anhydride used in ... per big bag, 20mts per 20FCL(2bags per pallet) SpecificationMaleic Anhydride 99.5 %Item Specification GB-3676-92 Extra Grade Measured ValueAppearanceWhite Briquette ...
Supplier: Tangshan Baotie Coal & Chemical Co., Ltd. [China Manufacturers]
Maleic anhydride 99.5% Briquette
maleic anhydride 99.5% Briquette Maleic Anhydride 99.5% BriquetteCERTIFICATE OF ANALYSISProduct name : MALEIC ANHYDRIDE Weight 22 MTBATCH NO.0908001 Date of manufacture: 2009-8- ... #Crystallization Point52.5Ash Content0.005%Iron Content4.5MG/KG Maleic anhydride 99.5% Briquette
Supplier: Tianjin Huaruide International Trading Co., Ltd. [China Manufacturers]
maleic anhydride 99.5%
high quality competitive price good service Goods: MALEIC ANHYDRIDE No ItemTechnological Indices1CONTENT(MA) % MIN 99.52CRYSTALLIZATION POINT °CMIN 52.53CHROMATICITY Pt-Co MAX ... CONTENT (AS FE) PG/GMAX 3 1. PROPERTIES AND USESMALEIC ANHYDRIDE IS AN IMPORTANT ORGANIC CHEMICAL RAW MATERIAL USED MAINLY FOR ... A DRY AND COOL CONDITION AND AWAY FROM LIGHT. maleic anhydride 99.5%
Supplier: Guangzhou Helpyou Commerce Co., Ltd. [China Manufacturers]
Phthalic Anhydride-PA
... Phthalic Anhydride, 1.White slice or crystallized powder, 2.Industry Grade 99.5%, 3.Good price and service. Phthalic anhydride1.Specification: Grade standard:Industrial grade 99.5 ... %Purity:99.5%Appearance:White slice ... WITH PE BAG. 20MT/20'FCL (WITHOUT PALLET) Phthalic Anhydride-PA
Supplier: Nanjing Luyinghong Chemicals Co., Ltd. [China Manufacturers]
99.5%Maleic anhydride
... NATIONAL STANDARD STIPULATION FOR MALEIC ANHYDRIDE2 ABOUT OUR PRODUCT Maleic anhydride 99.5% Appearance:white flake or briquetteExercised Standard: GB/T ... , tetrahydrofuran, y-propyl, and many small manufacturing hydrogenated anhydride. Project ValueContent ,%≥99.55Molten Color (Pt - Co), APHA≤25Crystallization point ,° ... terms of payment5 frequent analysis on your voice 99.5%Maleic anhydride
Maleic Anhydride briquettes 99.5%min
perfect quality CAS NO: 108-31-6H.S. Code: 2917140000Main components (formula): C4H2O3Specification:Appearance: White crystal sphericityMain content: 99.5% min.Crystallization point: 52.40 minAsh: 0.005% maxFe : 5 ppm maxChroma: 25Packing: 25kg/bagLoading: 20mt/20s fcl on pallets Maleic Anhydride briquettes 99.5%min
Supplier: Hainan Huarong Chemical Co., Ltd. [China Manufacturers]
Maleic Anhydride flakes MA C4H2O3 108-31-6 99.5%
... Usage:Unsaturated resin, water treatment agent paint 3:Purity:99.5% flake Maleic Anhydride is important organic chemical raw materials, mainly used ... Flash point (open cup) 110 °C.Maleic anhydride (cis-butenedioic anhydride, toxilic anhydride, dihydro-2,5-dioxofuran) is an organic compound with the formula ... 140°C 2h30 MaxThermal stability 185°C 15min Maleic Anhydride flakes MA C4H2O3 108-31-6 99.5%
Supplier: Tianjin Okeyou International Trade Co., Ltd. [China Manufacturers]
99.5% Maleic Anhydride hot
99.5% Maleic Anhydride hot Spec.:99.5% Description: Flakes,Briquettes Molten Form CAS No.: 108-31-6 UN No.: 2215 Corrosive Product: 99.5% Maleic Anhydride hot Spec ... .:99.5%Description: Flakes, Briquettes Molten FormCAS No.: 108-31 ... 20 Minutes or at 140C in 120 Minutes)--30 MAX 99.5% Maleic Anhydride hot
Supplier: Sinoright International Trade Co., Ltd. [China Manufacturers]
High Quality Succinic Acid 99.5%min 110-15-6
... crystal Melting point: 185°CBoiling point: 235°C (decomposed into anhydride)Proportion: 1.527 Molecular weight:118.09B. Uses:a. ... fortifier and flavor agent.C. Specification: Test ItemsLimitAppearanceWhite Crystal PowdersContent %99.50% MinMelting Point °C184-188Iron %0.0005%MaxChloride(Cl) ... %0.025%MaxMoisture %0.5%MaxD. Packing: 25kg net per woven bag High Quality Succinic Acid 99.5%min 110-15-6
Supplier: Shandong Feiyang Chemical Co., Ltd. [China Manufacturers]
Tetrahydro Phthalic Anhydride
... -1,2,3,6-Tetrahydrophthalic anhydride, cis-4-cyclohexene-1,2-dicarboxylic anhydride, THPACAS No.: 935-79-5, 85-43-8Molecular Formula: C8H8O3Molecular ... sensitive tomoisture. Specific gravity: 1.20.Specification:Appearance: white flakePurity, %: 99.0 min.Color, Pt-Co: 50 max.Melting point, deg ... and moisture. Transport as per non-dangerous chemicals regulation. Tetrahydro Phthalic Anhydride
Supplier: Hangzhou Trigger Chemical Co., Ltd. [China Manufacturers]
4-phenylethynyl phthalic anhydride(4-PEPA) 119389-05-8
... )-Superlist Name:4-(Phenylethynyl)phthalic anhydrideMolecular Structure:Formula:C16H8O3Molecular Weight:252.26Synonyms:1,3-Isobenzofurandione, 5-(phenylethynyl)-;4-phenylethynyl phthalic anhydride(4-PEPA);4 ... -Phenylethynylphthalic anhydride;Density:1.38 g/cm3Melting Point:152 ...
Supplier: Ningbo Heyreal Import & Export Co., Ltd. [China Manufacturers]
DBP(dibutyl phthalate)99.5% packed in UN-approved drum
DBP(dibutyl phthalate)99.5% Dibutyl phthalate product NameDibutyl phthalateSynonymsDBP; Butyl phthalate; Di-n-butyl phthalate; Phthalic acid di-n-butyl ester; Benzene-1 ... Phthalate(DBP);Molecular FormulaC16H22O4Molecular Weight278.35InChIInChI=1/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14 ... CodesR61:;R50:;R62:;Safety DescriptionS53:;S45:;S61:; DBP(dibutyl phthalate)99.5% packed in UN-approved drum
Supplier: Jiaxing Delta Import & Export Co., Ltd. [China Manufacturers]
99.5% glacial acetic acid
... . It is mainly used in manufacturing of vinyl acetate, acetic anhydride, diketen, acetic ester, acetate, ethyl cellulose, and chloro acetic acid ... .042-1.058g/cm3ASTMFreezing Point16.3-16.6oCASTM E302Permanganate time2HoursASTM 99.5% glacial acetic acid
Supplier: Henan Kingdom Chemical Co., Ltd. [China Manufacturers]
o-Phthalic anhydride 85-44-9
o-Phthalic anhydride 1. High pure quality 2. Competitive price 3. Prompt delivery o-Phthalic anhydrideSpecificationItem of AnalysisStandardassay≥99.7%chloride(Cl)≤0.005%heavy metals≤0.001%ignition residue≤0.025%mp/°C129.0~133.0(1.0)sulfur compounds≤0.001% o-Phthalic anhydride 85-44-9
Supplier: Shanghai Hanwish Industrial Co., Ltd. [China Manufacturers]
Sodium Methyl allyl Sulfonate----99.5 factory
... Methyl allyl Sulphonte (SMAS )---99.5% min1)Specification:Sodium Methyl allyl Sulphonate (SMAS) 99.5% min2)Property:white crystal3)Packaging ... Analysis ItemsIndexAnalysis ItemsIndexAqueous SolutionTransparence Na2SO3≤0.02%Content99.5%H2O≤0.5%Cl-≤0.035%Chroma ≤10Fe2+ ≤0. ... It can polymerize with acrylic acid, acrylamide, maleic anhydride, sodium hypophosphite and has good scale inhibition effects ...

N-Butanol 99.5%

Apr 03, 2012
N-Butanol 99.5%
N-Butanol 99.5% CAS NO : 71-36-3;35296-72-1 EC NO ... :GB12590-90Specification : NameAnalytically PureChemically PureContent:CH3(CH2)2CH2OH,%≥99.0≥98.0chroma≤10≤15density(20°C),g/ml0.808 ... 0.000050.0001readily carbonizable substanceMainly used in the manufacture of phthalic acid, ErYuanSuan aliphatic acid and butyl acrylate classes are ... dewaxing agent.Packaging180kg/metal drum 14.4mt N-Butanol 99.5%
Supplier: Tianjin Yinlida Chemicals Co., Ltd. [China Manufacturers]

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