Battery Connector Hg F Z215 Suppliers and Manufacturers

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

Product Description Tubular Plate Battery 2V 250AH (OPzS250-2) Specifications The OPzS battery is a traditional tubular plate flooded battery which offers 20 years design life with a cycle life of 1800 cycles at 80% Deep Of Discharge. This range is most suited for all standby power applications that require the highest levels of reliability and security. Characters 1. Use gel electrolyte, with nice performance on wide temperature range, suitable for harsh environments coperation. (-40�º C~60�º C) 2. Made by tubular positive plate materials, monthly self-discharge rateâ?¤ 1.5% 3. Excellent recover ability of Cycling and deep discharge, more than 800 times cycle life at 100% deep discharge, improve the system reliability effectively. 4. Floaing design life time up to 20 years, in the coperation of normal float charging, capacity keeps stable, attenuation rate stays low. Application Wind power system, Solar power system, Emergency lighting alarm systems, UPS(Uninterruptible power sypply) Telecommunications, Telephone exchanges control equipment, EPS instrumentation, Bank ATM System, Medical equipment, Fire and security system and so on. Capacity 77�°F(25�ºC) 100 hours rate(3.00A 1.85V) 300Ah 10 hours rate(25.0A 1.80V) 250Ah 5 hours rate(42.0A 1.80V) 210Ah 3 hours rate(62.5A 1.75V) 187Ah 1 hour rate(132.0A 1.67V) 132Ah Internal Resistance Full charged battery 77�°F(25�ºC):0.0008�© Capacity affected by Temperature (10 hour rate) 104�°F(40�ºC) 102% 77�°F(25�ºC) 100% 32�°F(0�ºC) 85% 5�°F(-15�ºC) 65% Self-Discharge 68�°F(20�ºC) Capacity after 3 month storage 90% Capacity after 6 month storage 80% Capacity after 12 month storage 60% Max discharge current77�°F(25�ºC):1250A(5S) Charge (Constant Voltage) Float:2.23 to 2.27V/77�°F/(25�ºC) Cycle:2.38 to 2.42V/77�°F/(25�ºC) Max Current:25A

Melting point 151-154 C(lit.) Boiling point 265 C100 mm Hg(lit.) Density 1,36 g/cm3 vapor density 5 (vs air) vapor pressure 1 mm Hg ( 159.5 C) refractive index 1.4880 FEMA 2011 | ADIPIC ACID Flash point 385 F storage temp. Store below +30C. solubility methanol: 0.1 g/mL, clear, colorless pka 4.43(at 25) form Solid color White Odor wh. monoclinic prisms, pract. odorless PH 3.74(1 mM solution);3.22(10 mM solution);2.71(100 mM solution); Water Solubility 1.44 g/100 mL (15 C) Merck 14,162 JECFA Number 623 BRN 1209788 Exposure limits ACGIH: TWA 5 mg/m3 Stability Stable. Substances to be avoided include ammonia, strong oxidizing agents. InChIKey WNLRTRBMVRJNCN-UHFFFAOYSA-N LogP 0.09 at 25â?? FDA 21 CFR 184.1009; 582.1009; 175.300; 175.320; 177.1680 Substances Added to Food (formerly EAFUS) ADIPIC ACID SCOGS (Select Committee on GRAS Substances) Adipic acid CAS DataBase Reference 124-04-9(CAS DataBase Reference) EWG's Food Scores 1 FDA UNII 76A0JE0FKJ NIST Chemistry Reference Hexanedioic acid(124-04-9) EPA Substance Registry System Adipic acid (124-04-9)

Product description. 1.Chemical name: Methyl silicone oil 201 2.Alias: PDMS/ polydimethylsiloxane 3.Viscosity: 350�± 10% 4: Volatile fraction (%) < 0.5 5:Appearance and Properties: colorless transparent dense liquid Products Description Melting point â??59 �°C(lit.) Boiling point 101 �°C(lit.) density 0.963 g/mL at 25 C vapor density >1 (vs air) vapor pressure 270 C (518 F) storage temp. 2-8C form Oily Liquid color Clear colorless Specific Gravity 0.853 Odor Odorless Water Solubility PRACTICALLY INSOLUBLE

Potassium Metaphosphate, E341, CAS no.7758-87-4, also known as MKP, appears as a white powder or granular, odorless, slowly soluble in water, potassium salt of phosphoric acid. As an experienced Potassium Metaphosphate manufacturer and supplier, we has been supplying and exporting Potassium Metaphosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Potassium Metaphosphate Specification ITEM STANDARD APPEARANCE WHITE POWDER CONTENT(As P2O5),% 59 61.0 As, % 0.0003max. HEAVY METALS % 0.0015max. Pb,% 0.0002 max Hg,% 0.0001 max Cd,% 0.0001 max VISCOSITY 6.5 15 F, % 0.001max LOSS ON DRYING % 5.0max

Nominal Voltage 12V Discharge Temperature -15~50 Nominal Capacity (10 hour rate) 20Ah Charge Temperature 0~40 Number of Cells 6cells Storage Temperature -15~40 2. Rated Capacity at 25 (77 F) 6. Inner Resistance & Max . Discharge Current 10 hour rate (0.1C, 10.8V) 20Ah Fully Charged battery at 25 (77 F) 15m 3 hour rate (0.25C, 10.8V) 16.5Ah Max. Discharge Current 300A (5s) 1 hour rate (0.55C, 10.5V) 11.8Ah Short Circuit Current 1000A 3. Capacity affected by Temperature (10 hour rate) 7. Self-discharge at 25 (77 F) 40 (104 F) 103% Capacity after 3 month storage 91% 25 (77 F) 100% Capacity after 6 month storage 82% 0 (32 F) 85% Capacity after 9 month storage 73% -15 (5 F) 65% Capacity after 12 month storage 64% 4. Dimension and Weight 8. Constant voltage charging at 25 (77 F) Length 181mm Cyclic use 14.4~14.9V Width 77mm Maximum charging current 6A Height 167mm Temperature compensation -30mV/ Total Height 167mm Float use 13.6~13.8V Reference Weight 5.5kg Temperature compensation -20mV/

Lithium ore is an element valuable for the production of glass, aluminum products, and batteries. It is mined from ores of petalite (LiAl(Si2O5), lepidolite K(Li,Al) (Al,Si,Rb)4O10(F,OH), and spodumene LiAl(SiO3)2 and also subsurface brines. Nigeria is one of the world's largest producers of lithium. With our large solid mineral storage facility in Lagos Nigeria we can supply 500-1000 metric ton of this product per month to China.

Activated 4a zeolite adsorbent powder Xintao Activated Molecular Sieve Powder, has the character of high dispersibility and rapid adsorbability. It is used in some special absorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc. It can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber spacer. Typical Application: (a) 2K-Polyurethane coatings and mouldings. (b)1K-Polyurethane storage protection. (c) Storage protection for metallic pigment paint. (d) Polysulfide and silicone systems. (e) Carriers for chemicals for controlled release. (f) Processing aid for polymer production. (g) Desiccant for the production of polymer desiccant materials. (h) Cosmetics additive. (i) Storage protection additives for highly hygroscopic goods. (j) Additives for flame retardants. (k) Shift of chemical reaction by removal of water as by product. Warranty: By National Standard HG/T 2524-2010. The storage time is more than 3 years. Free consultation during the warranty period.

Product Name: Sodium Hexametaphosphate (SHMP) "Type: Food Additives Origin: China CAS No.: 12124-56-8 AUCO No.: 361 Packing: 25kg bag" Items Standard Appearance white powder P2O5 60-71% Inactive phosphates as P2O5 7.5%max Fe 0.05%max Water insoluble 0.1%max PH of 1% solution 3.0-9.0 Loss on ignition 1% max As 1ppm max Pb 1ppm max Heavy Metals as Pb 10ppm max Cd 1ppm max Hg 1ppm max Flurode as F: 10ppm max

Product Name: Sodium Hexametaphosphate (SHMP) "Type: Food Additives Origin: China CAS No.: 12124-56-8 AUCO No.: 361 Packing: 25kg bag" Items Standard Appearance white powder P2O5 60-71% Inactive phosphates as P2O5 7.5%max Fe 0.05%max Water insoluble 0.1%max PH of 1% solution 3.0-9.0 Loss on ignition 1% max As 1ppm max Pb 1ppm max Heavy Metals as Pb 10ppm max Cd 1ppm max Hg 1ppm max Flurode as F: 10ppm max

We have good quality Used and New Laptops of all brands. Product Name Used laptops Processor CPU Series: Intel Core i7 4-generation family CPU Type: Intel Core i7 4702MQ CPU frequency: 2.2GHz Core frequency: 3200MHz Bus Specifications: DMI 5 GT / s Three cache: 6MB Core Architecture: Haswell Core / thread count: quad-core / eight thread Storage Device Memory Capacity: 4GB (4GB Ã?? 1) Memory Type: DDR3L (low voltage version) 1600MHz Hard disk capacity: 500GB Hard Description: Support the expansion turn mSATA SSD hard drive Drive Type: No built-in optical drive Display Touch screen: does not support touch Screen Size: 14 inches Aspect Ratio: 16:9 Screen Resolution: 1366x768 Screen technology: LED backlit, matte glare mask Graphics Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics) Graphics chip: NVIDIA GeForce GTX 760M + Intel GMA HD 4400 Memory Capacity: 2GB Memory Type: GDDR5 Memory Interface: 128bit Number of stream processors: 768 Multimedia devices Camera: 720p HD webcam Audio System: Built-in audio chip Speaker: Built-in speaker Microphone: Built-in microphone Network Communications Wireless LAN: 802.11b/g/n wireless protocol Wired LAN: 100Mbps Ethernet card I / O interfaces Data interface: 1 Ã?? USB2.0 +2 Ã?? USB3.0 Video Interface: VGA, HDMI Audio interface: headphone / microphone combo interface Other interfaces: RJ45 (network interface), power connector Reader: Multi-in-1 card reader Input Devices Pointing device: Touchpad Keyboard Description: Full-size keyboard Power Description Battery: 6-cell lithium battery, 5900 mA Life time: 5 hours, the specific time depending on use environment Power adapter: 100V-240V 90W AC power adapter adaptive Exterior Laptop Weight: 2Kg Length: 339.2mm Width: 239.5mm Thickness: 26.4mm Shell material: composite material Case Description: Black Notebook accessories Packing list: Host x1 notebook Power adapter x1 Power cord x1 Manual x1 Warranty card x1 Shipping DOCS 1. Commercial Invoice 2. Packing list 3. Certificate of Origin 4. Bill of Loading 5. Form A/Form E 6. Other documents are according to customer's