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Yipin Chuancheng(Beijing )Technology Co., Ltd.

(1.0)
Supplier From China
May-25-16
Supplier : Sputtering target, evaporation coating materials, high purity metal materials Ag, Al, Bi, Co, Cr, Cu, Fe, Ge, Hf, In, Mg, Mn, Mo, Nb, Ni, Pt, Sb, Se, Si, Sn, Ta, Te, Ti, V, W, Zn, Zr, AL2O3, CIGS, PZT, AZO, ITO, NiFe, WTi, NiV, AgCu, (99.99%purity min), pure metal pieces

Established: 2007 Standards: ISO9001

Verification Status

Contact Details:
Room1105 -1106, No.2 Block Huihuang
Guoji, No.1 Courtyard, Shangdi No.10
Road, Haidian District
Beijing 100085
China
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Supplier Of Industrial Varnish & Coatings   |   Machined Components   |   Ferrous Metals, Non Ferrous Metals

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Chemical Name:4-Hydroxybenzoic acid
Trade Name:p-oxybenzoic acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:99-96-7

Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone,
slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46
Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate

Specification
Item Specification
Polymer Grade Technical Grade
Appearance white crystal powder white crystal powder
Purity(on dry base) % 99.6 99.0
Melting Point 214-217 212-216
Odor odorless odorless
Solubility Clear and transparent clear and transparent
Loss on Drying % 0.20 0.50
Color(Pt-Co) 10 40
Ash % 0.02 0.15
Sulfate(SO42-) 0.01 0.05
Chloride(Cl-) % 0.005 0.02
Phe% 0.01 0.10
Salicylic Acid % 0.02 0.10
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1,Hight prurity (99.99% min) Metal Antimony (Sb)

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3,Lumps/Ingot/Granule/Bar
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9,Melting Point: 630.63 â??

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Specification


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Aniline assay â?¤0.3%
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Water and others â?¤ 0.2%

Application
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Melting Point 71-73 �°C
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Refractive Index 1.5850
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Acidity Coefficient (pKa) 9.30�±0.10
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Storage and use: Avoid contact with eyes, skin and clothes; keep away from strong acids and strong oxidizing substances, and store in a ventilated, dry and airtight manner.

Packing: paper-plastic composite bag lined with 2 layers of PE bag, 25kg/bag or as customer's request.

Shipping: The product is not classified as a hazardous chemical and is suitable for shipping by sea, rail, air and road. Pay attention to moisture-proof and acid-proof during transportation.
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