2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials
High quality moderately bright, white copier papers Consistently smooth papers won't jam in the printer. Double-sided thick paper for added worthiness. Delivers premium quality color and B&W printouts with details and crispness. Extend the duration of photocopy Ideal for copying or printing tasks Certified by TISI Standard. Certified by International Organization for Standardization (ISO 9001:2008) Certified by Environmental Management Certification (ISO 14001:2004) Certified by Occupational health and safety management systems (ISO 18001:2007) Keep away from flame and moisture. Paper Color : White Paper Thickness : 80 gsm, 21-lb weight. Paper Size (Width x Length) : 210 _ 297 mm. (A4) Contains : Return if not 100% Satisfied Package contains 40 sheets.
Cigarette tubes, cigarette paper, plug wrap (porous and non porous), tipping paper, tipping base paper, inner liner paper, inner liner foil, inner frame, tear tapes, cigarette wrapping film, cigarette filter rods, paper for making paper straw, paper straws, straw wrapping paper, food grade wrapping paper, mg kraft paper, copy paper, thin print paper, bible paper, baking foil. we are also the distributor of smoking papers (ryo paper and booklets), prerolled cones, cut paper for hand rolling cones, granders, trays, hand rolling machines..
SEAGRASS WALL HANGING PLATE Specification: Origin: Popular Village in Viet Nam Material: 100% natural Seagrass Color: Natural color, pink, brown, white, yellow... Size: D25-50cm Techincal: Plain Dyed, Wicker Function: Wall Decor Feature: Luxurious, eco-friendly, durable, lightweight, premium quality MOQ: 500 Pieces Payment: L/C, T/T, Western Union, Xoom Please contact by Email
SEAGRASS WALL HANGING PLATE Specification: Origin: Popular Village in Viet Nam Material: 100% natural Seagrass Color: Natural color, pink, brown, white, yellow... Size: D25-45cm Techincal: Plain Dyed, Wicker Function: Wall Decor Feature: Luxurious, eco-friendly, durable, lightweight, premium quality MOQ: 500 Pieces
paper soup cups Grammage - 150-320gsm Size - Regular: roll width 500-1200mm, sheet size 787*1092mm, or 889*1194mm 1. High-quality virgin bamboo,food grade and Eco-friendly paper 2.Good thickness,high stiffness, good flexibility and high smoothness ,good printing effect. 3. Base paper: 150gsm-320gsm Paper cup fans: 3oz-22oz
Frozen ready to eat, ready to cook, ready to fry, frozen seafood, frozen meat, dairy, frozen vegetables, frozen french fries, and potato specialties, fruit pulps, paper bags, bagasse tableware's, areca leaf tableware's, frozen cassava.
Key performance: 1. No jam in photocopy machine 2. No double feed 3. Stay flat after copying 4. Leave no dust in the copy-machine 5. Nice appearance-white and clean 6. Nice touch-smooth and bulky 7. No see through-print both sides 8. Used for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines Gramage: 80gsm, 75gsm, 70gsm Quality: Imported 100% Natural Wood Pulp Brightness = 102-104%,Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 or 152-165 Cobb Test: 27-33 g/m2 27-33 Two-sided usage gives the paper sheet high opacity. Smooth paper surface makes sharp printing and copying. Moist protected wrapper
Key performance: 1. No jam in photocopy machine 2. No double feed 3. Stay flat after copying 4. Leave no dust in the copy-machine 5. Nice appearance-white and clean 6. Nice touch-smooth and bulky 7. No see through-print both sides 8. Used for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines Gramage: 80gsm, 75gsm, 70gsm Quality: Imported 100% Natural Wood Pulp Brightness = 102-104%,Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 or 152-165 Cobb Test: 27-33 g/m2 27-33 Two-sided usage gives the paper sheet high opacity. Smooth paper surface makes sharp printing and copying. Moist protected wrapper
Gramage: 80gsm, 75gsm, 70gsm Quality: Imported 100% Natural Wood Pulp Brightness = 102-104%,Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 or 152-165 Cobb Test: 27-33 g/m2 27-33 Two-sided usage gives the paper sheet high opacity. Smooth paper surface makes sharp printing and copying. Moist protected wrapper Size: International standard A4: 210 x 297mm A3: 420x 297mm 8.5 x 11-inch (216 x 279mm) 8.5 x 14-inch (216 x 330mm) Key Performance: No jam in photocopy machine No double feed Stay flat after copying Leave no dust in the copy-machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides Been developed for : Photocopy Macchines, Laser Printers, Ink-jet Printers, Fax Machines
Paper gelato spoons, paper cutlery with food grade materials. sgs tested passed. haccp, fsc certified, cornstarch and baggasse containers, cutlery, cups , paper cutlery white and colored, paper icecream spoons colored, wooden cutlery, corn starch containers and cups, plates, cutlery, baggasse containers and cups, plates, cutlery, . paper plates, . paper cups, paper sorbetto spoon, paper spoons, paper cutlery, paper straw.
Specification: Copy paper 80 Gsm. Paper size A4 (210 X 297 mm.) Two-sided usage gives the paper sheet high opacity. Smooth paper surface makes sharp printing and copying. Available size 250 sheets and 500 sheets (1ream) Product details A3 (297x420 mm.) 500 sheets A4 (210x297 mm.) 40 sheets, 100 sheets and 500 sheets B4 (257 X 364 mm.) 100 sheets F14 (216 X 356 mm.) 40 sheets, 100 sheets and 500 sheets Our main paper as below: Whiteness: A grade (102-104%) B grade (98-100% ) C grade (94-96% ) Weight: 70 gram; 75 gram; 80 gram Advantages of Double A Paper: 1. Smooth paper surface makes sharp printing and copying. 2. Two-sided usage gives the paper sheet high opacity. 3. Bright Appearance gives high print contrast to the printing. 4. Sharp cutting edges prolongs performance of copying machine. 5. Anti-curl quality reduces paper jams in the copier. 6. Low dust content minimizes copier running cost. 7. 500 sheets guarantee in Each Pack Double A Paper (Pack 500) 8851960002564 Double A Paper(Pack 250) 8851960001031 Double A Paper(Pack 100) 8851960001314 "Double A Paper from Farmed Trees" ORIGINAL FACTORY DIRECT PACKING: 500 Sheets per Ream 5 Reams per Box 1560 Boxes per container(With Pallet) 1600 Boxes Per container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet)
Dinnerware, dinner sets, glassware, serveware, homeware, home decor, trays, boxes, frames, mirrors, small furniture items, napkins, tissue boxes, double glass tea sets, ramadan decoration, ramadan ornaments, mother of pearl products, arabic calligraphy cups, arabic calligraphy plates.
Wholesale A4 Paper 1.100% virgin wood pulp 2.Size:A4,A3,8.5"x11",11*17'' 3.Base Weight:80gsm,75gsm,70gsm 4.Extra whie paper A4 wholesale 80g paper a4 80g and copy paper with 100% virgin wood pulp,the good quality,competitive price and good after sale service. Size:A4,A3,B4,B5,BK,16K, Basic Weight:70gsm,80gsm Brightless:94%-106% Material:100% wood plup Package: 500 sheets per ream, 5 reams or 10reams in a box. Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides ,no jam in photocopy machine. Been developed for: Photocopy machine, laser printers, ink-jet printers, Fax machines. A4 paper specification : a) Sheet Size: 210mm x 297mm, International Size A4. b) Quality: Imported 100% Virgin Wood Pulp. c) Colour: Natural White. d) Capability: High Speed e) Copying>100ppm, Laser Capable, Inkjet Capable, Fax Capable, Low opacity, High smoothness, Extreme low jam rate 1/3500, High Whiteness, Easy to use, Low dust.
Product Description: Introducing the Double A A4 Ream Paper, the perfect choice for all your printing needs. With a weight of 80 gsm, this high-quality paper delivers crisp, clear prints every time. Each ream contains 500 sheets, ensuring that you have an ample supply to tackle any project. Made from premium materials, this paper is designed to provide excellent durability and longevity. It is also acid-free, ensuring that your prints won't yellow or fade over time, making it perfect for important documents, presentations, and professional-grade printing. The bright white color of this paper provides a clean and professional appearance, making it ideal for various applications. Whether you are printing reports, brochures, or everyday documents, the Double A A4 Ream Paper will deliver outstanding results. We understand the importance of affordability, which is why we offer the Double A A4 Ream Paper at a competitive price. You can buy with confidence, knowing that you are getting a high-quality product without breaking the bank. Shop online at Ubuy for the best selection of Double A A4 Ream Paper. As a trusted retailer, we ensure that all our products are sourced from reliable suppliers, guaranteeing a consistent and top-notch printing experience. Don't settle for lower quality paper that can compromise the integrity of your prints. Choose the Double A A4 Ream Paper and experience excellent performance and reliability with every use. Order now and see the difference for yourself.
Copy Paper, A4 size. 500 sheets / ream, 5 reams / box. 70, 75, 80gsm available. Origin: Thailand
A4 paper manufacturers 1-high brightness whiteness 2-good quality 3-competitive price 4-delivery time 7 days, OEM is ok 1. Features: High Brightness True Photographic Look and Feel Instant Dry, Smear and Water Proof 5760dpi, Brilliant Colors Contrast All Desktop and Large Format Inkjet Printers Compatible super 100% white a4 paper manufacturers Item copy paper Material 100% virgin wood pulp Size A4, A3, 8.5x11,8.5x14 Base Weight 80gsm, 75gsm, 70gsm Whiteness 102%-104% 110% Packing 500 sheets per ream, 5 reams per carton(box) Key performance -Nice appearance-white and clean -Nice touch-smooth and bulky -No see through-print both sides -Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines 70g 80g A4 copy paper Features and Benefits : 1 Excellent image clarity & contrast 2 High opacity and thickness 3 High performance for both side printing/copying 4 Optimized smoothness on both surface 5 Uniform toner/ink absorption to provide good print evenness 6 Paper dimensionally stable 7 Guaranteed for trouble-free operation Suitable for : 1 Photocopy 2 Laser Printing 3 Inkjet Printing 4 Plain fax Product Range : 1 Available substances are: 70gsm,,80gsm 2 Packing: Cut size 3 Provide OEM service Package: 500sheets&pcs per ream, 5reams&10reams per carton Brightness: 98%, 100%, 102% Opacity: 90% Size: 210*297mm, 420*297mm Grade A Do contact us directly with your email address for more specifications and soft offer.
A4 paper manufacturers 1-high brightness whiteness 2-good quality 3-competitive price 4-delivery time 7 days, OEM is ok 1. Features: High Brightness True Photographic Look and Feel Instant Dry, Smear and Water Proof 5760dpi, Brilliant Colors Contrast All Desktop and Large Format Inkjet Printers Compatible super 100% white a4 paper manufacturers Item copy paper Material 100% virgin wood pulp Size A4, A3, 8.5x11,8.5x14 Base Weight 80gsm, 75gsm, 70gsm Whiteness 102%-104% 110% Packing 500 sheets per ream, 5 reams per carton(box) Key performance -Nice appearance-white and clean -Nice touch-smooth and bulky -No see through-print both sides -Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines 70g 80g A4 copy paper Features and Benefits : 1 Excellent image clarity & contrast 2 High opacity and thickness 3 High performance for both side printing/copying 4 Optimized smoothness on both surface 5 Uniform toner/ink absorption to provide good print evenness 6 Paper dimensionally stable 7 Guaranteed for trouble-free operation Suitable for : 1 Photocopy 2 Laser Printing 3 Inkjet Printing 4 Plain fax Product Range : 1 Available substances are: 70gsm,,80gsm 2 Packing: Cut size 3 Provide OEM service Package: 500sheets&pcs per ream, 5reams&10reams per carton Brightness: 98%, 100%, 102% Opacity: 90% Size: 210*297mm, 420*297mm Grade A Do contact us directly with your email address for more specifications and soft offer.
Substance G/M2 80 + - 2.5 - Substance Variation Cd - Thickness Difference Cd % Equal To/Below 10 - Brightness % 100-102 - Opacity % Equal To/Below 90 - Breaking Length Average M Equal To/Above 3200 8 Smoothness Average Of Two Sides G 20-25 Variation Of Two Sides % Equal To/Below 30 - Surface Absorbing Weight G/M2 Equal To/Below 30 - Shrinking Variation Cd % Equal To/Below 2.8 - Folding Endurance Cd Times Equal To/More Than 15 - Dirt (0.2-1.5 Mm2) Point/M2 Equal To/Below 65 More Than. 5Mm2 0 - Moisture Content % 4.5-6.0 - Ash % Equal To/Below 16.0 - Sizing Mm Equal To/More Than 0.75Mm - Substance :80G/M2 - Brightness : 100% - Whiteness : Cie 167 - Thickness : 110 Um - Opacity : 95% - Roughness : 140 Ml/Min - Sheets/Reem : 500 Sheets Quality / Safety Certification: And in one 20FCL they will be packed. EXCLLENT PERFORMANCE DUE TO THE FOLLOWING CHARACTERISTICS: -Moisture Control - Makes the sheets stay flat in the copier and enchances runability -Low Dust Content - Minimizing Your copier runing cost. -Good Opacity - Double sided copying of the best quality -Smoothness _ Improving Printing Quality. -Bulky Sheet - Enhancing smooth runnability Best For Use with your Photocopier Laser Printer Fax Machine Ink-jet Copier 2 side copying PACKING DETAILS 500 SHEETS PER REAM. 5 REAMS PER BOX. 1560 BOXES PER 20FT CONTAINER (WITH PALLET). 1600 BOXES PER 20FT CONTAINER (WITHOUT PALLET). 7800 REAMS TOTAL IN ONE 20FCL (WITH PALLET). 8000 REAMS TOTAL IN ONE 20FCL (WITHOUT PALLET)
Specifications: Sheet Size:210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness = 102-104%, Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 148-152 Cobb Test: 27-33 g/m2 27-33 KEY PERFORMANCE: No jam in photocopy machine No double feed Stay flat after copying Leave no dust in the copy-machine Nice appearance-white and clean Nice touch-smooth and bulky No see through-print both sides Been developed for : Photocopy Mac
