Chemical Reagent

Developing compound

Features: 1) 5 liters develops 250m2 of PS plate 2) Short clean out time 3) Sharp dots and clear background 4) Little harm to oxidation layer and light-sensitive layer 5) Durable 6) Does not

Pentaerythritol

Items Specification Mono-PE%95 98 Hydroxyl value% 47.548.5 Moisture% 0.5Max0.2Max Ash% 0.1Max0.002Max Chromaticity 21 Melting Point---- 256oC Dipenta Erythritol%---- 1.50Min Appearance: White crystal

Caustid Soda

Caustic Soda/ Sodium HydroxideCAS No.: 1310-73-2UN No.: 1823Hazard: Class 8 (Corrosive)Appearance: A white solid, available in F

Potassium Permanganate BP2000

Potassium Permanganate Molecular formula: Kmno4 Molecular weight:158.04Character: Needle-like lustrous and dark purple crystal. The density is 2.7. It can dissolve in water, and it is a strong

Ammonium Chloride

Appearance: white granulePurity(on dry basis):99.5% minMoisture:0.4% maxNaCl(on dry basis):0.2% maxIron:0.001% maxHeavy metal(AS

Hydroxyethyl Cellulose

1. HEC is soluble in heat water or cold water, don't precipitate under high temperature or boiling, solubility and viscosity cha

3-Nitrophthalic acid

3-Nitrophthalic acid CAS-No. 603-11-2SYNONYMS: 3-Nitrobenzene-1,2-dicarboxylic acid;3-Nitro-1,2-benzenedicarboxylic acid DESCRIPTION: White to off-white crystalline powderAssay (HPLC) min 99 %

FRPP Sight Glass

Standard: DIN, JIS, ANSI, BSMaterial: FRPP

Isopropyl Ethyl Thionocarbamate

1.Light yellow to brown oily liquid, irritating odor, the relative density: 0.994. Flash point: 76.5 ℃. Soluble in benzene, ethanol, ether, petroleum ether, micro-soluble in water.2.It is a fine

Recombinant Protein G

Source: E.coli; M.W.: The recombinant Protein G, containing 196 amino acid residues which is amino acid 190-384 of the Streptococcus sp, has a predicted molecular mass of approximately 21.6 kDa. But

chemical

Applications As one of most important organic raw materials, it is mainly used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid

zinic oxide

Our company is one of the ISO Certificate Chemical professional manufacturer in China . And we have specializes in manufacturing, supplying and exporting the basis chemical raw materials for many

Ammonium Citrate

Used analysis dose,for example the compute of sulphate in fertilizer;combination reagent;electrical industry,water dealing.Packing:25kg net bag

Zinc Acetate Dihydrate

Zinc Acetate Molecular Formula:Zn(CH3COO)2·2H2OSpec: Assay ≧98.0%, Assay ≧99.0%

Calcium Carbide in Black Drum

Products name: Calcium Carbide (CaC2) Size: 1-4MM, 4-25MM, 25-50MM, 50-80MM, 80-200MM Gas yield: 285K/KG-305L/KG Packing: 50k

Chrome Oxide green min 99%

We are a exporter of Shandong Golden Spring Chemical & Industry Co.,Ltd , from China.We produce this since 10 years ago. The annual output can reach 3000 MT(Chrome Oxide green 99.0%min).PHYSICAL STATE

Tanshinone I

The reference materials Tanshinone I, Tanshinone IIA, Dihydrotanshinone I, Sodium Danshensu, Cryptotanshinone that we supply have specifications over 98% HPLC grade. The products like Tanshinone I,

Methyl-1,4-Naphthoquinone (Vitamin k3)

Methyl-1,4-naphthoquinone(Vitamin K3)Product Name: Menadione;Methyl-1,4-naphthoquinone;Vitamin K3CAS Number:58-27-5Technical con

Sodium Bichromate

Formula: Na2Cr2O7·2H2O Character: Orange crystal grain, easy soluble in water, poisonousUsage: cromic acid production and other chrome production, pigment, tanning, oxidant, wood preservation,

Aluminium Sulphate

ALUMINIUM SULPHATE:Specification:Form : SolidAluminium Oxide (Al203): Min. 15 wt%Ph: (2% soln): Min. 3.0Iron (Fe) : Max. 0.06 Wt