Chemical Name: Monosodium Phosphate Molecular Formula: NaH2PO4, NaH2PO4•H2O, NaH2PO4•2H2O Molecular Weight: anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01 CAS: anhydrous: 7558-80-7; Monohydrate: 10049-21-5; Dihydrate: 13472-35-0 Quality index Specification USP HG2919-2000 FCC1996 Assay% Content (NaH2PO4) 98.0-103.0 98.0-103.0 98.0-103.0 PH value PH-Value 4.1-4.7 4.2-4.6 -- Water insoluble matter % Insoluble In Water 0.2 0.20 0.20 Heavy Metal% Heavy Metal(Pb) 0.001 0.001 0.001 Pb% Pb 0.0004 --- --- As % As 0.0003 0.0003 0.0003?? Fluoride(F)% Fluorides (F) 0.005 0.005 0.005 Loss on Dry% NaH2PO4 2.0 2.0 2.0 NaH2PO4•H2O 10.0-15.0 10.0-15.0 10.0-15.0 NaH2PO4•2H2O 20.0-25.0 20.0-25.0 20.0-25.0 Phosphorus pentoxide% NaH2PO4 44.6 44.6 58.0-60.95 (NaH2PO4) Character:It is colorless column crystal, odorless, slightly deliquescence. The relative density is 2.04 and melting point is 60??. It is easily soluble in water but insoluble in ethanol. If heated below 100??, it can dissolve in crystal water and convert to monohydrate salt. When heated to 100??, it will lose crystal water and change to anhydrous substances, which will become sodium metaphosphate if continue to be heated. Uses: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scalding agent. Packing:It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Molecular Formula: Na3PO4, Na3PO4•12 H2O Molecular Weight: anhydrous163.94; dodecahydrate : 379.94 CAS: anhydrous: 7601-54-9; dodecahydrate : 10101-89-0 Character: It is colorless to white crystal, powder or crystalline powder. Its odorless, easily soluble in water but insoluble in ethanol. Quality index Specification GB25565-2010 FCC,1996 Assay (as Na3PO4) % Content (Na3PO4) Anhydrous 97.0 97.0 Dodecahydrate 97.0 92.0 Heavy Metal% Heavy Metals 0.001 --- Pb% Pb 0.0004 --- Fluoride (as F )% Fluorides(F) 0.005 0.005 Water insoluble matter% Insoluble In Water 0.2 0.2 pH value pH Value 11.5-12.5 --- As% As 0.0003 0.0003 Phosphorus pentoxide% P2O5 39.83 39.83 Loss on ignition% Loss On Ignition Anhydrous 2.0 2.0 Dodecahydrate 45.0-57.0 45.0-57.0 Uses: In food processing industry, it is used as buffering agent, emulsifier, antitacking agent, antioxidant additive, nutrition supplement, metal chelation. Packing: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. Storage & Transportation : It should be stored in a dry and ventilate warehouse; kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances; unload with care as to avoid damage to packing.
Molecular Formula:Na5P3O10 Molecular Weight:367.86 CAS:7758-29-4 Character:White powder, surface density: 0.35-0.9g/cm3, melting point:622, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent. Quality index Specification QB1034-91 Assay (as Na5P3O10Â )% Assay Na5P3O10 94.0 Phosphorus pentoxide% P2 O 5 57.0 Water insoluble matter% Insoluble In Water 0.05 Fe% Iron(Fe) 0.015 PH value( 1% Water soluble matter) PH Value (1% Water Solution) 9.510.0 Heavy Metal (as Pb )% Heavy Metals (as Pb) 0.001 As % Arsenic(As) 0.0003 Fluoride (as F )% Fluoride (F) 0.003 Whiteness % Whiteness 85 Assay of I type Phase I 1030 Chloride % Chloride 0.025 Sulphates% Sulphate 0.4 Uses: Tanning agent for leather making, auxiliary for dyeing. As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Chemical name: Disodium Dihydrogen Pyrophosphate, Sodium Acid Pyrophosphate Molecular formula:Na2H2P2O7 Molecular Weight:221.94 Performance:white monoclinic crystal powder. Its relative density is 1.86. It is soluble in water, insoluble in alcohol. It hydrolyzes to orthophosphate when heated in acid medium. It is hygroscopic, forms hexahydrate in damp air, and decomposes to metaphosphate at above 220 Quality standards Name of index FCC-V GB25567-2010 Content (as counted by Na2H2P2O7) % 93.0-100.5 93.0-100.5 Water Insoluble% % 1.0 1.0 PH (1% aqueous solution) - 3.5-4.5 Arsenic(As), % 0.0003 0.0003 Heavy Metals (as Pb), % - 0.001 Fluoride(F), % 0.005 0.005 Pb % 0.0002 0.0002 Uses:In food industry, it is used as rapid ferment agent, quality improver and applied as acid component of bread and cakes synthetic leavening agent. Mixed with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles. 7. Packing: In 25kg composite plastic woven/paper bag with PE liner . Packing:In 25kg composite plastic woven/paper bag with PE liner. Storage and transport:It should be stored in a dry and ventilative warehouse and kept away from moisture and poisonous substances. Handled with care, so as to avoid damage to packing bags.
I. Chemical Name: Potassium pyrophosphate . Molecular formula: K4P2O7 . Molecular Weight: 330.35 IV. Properties: white crystal or crystalline powder or granules, hygroscopic, Melting point 1109, ph of 1% Aq. solution is 10.5. V. Quality Standard: Index name GB 25562-2010 FCC-V Assay % 95.0 95.0 Water insoluble % 0.10 0.10 Heavy metals (as pb) % 0.001 0.001 As % 0.0003 0.0003 Fluoride (F)% 0.001 0.001 Pb % 0.0002 0.0002 pH(10g/LSolution) 10.5±0.5 VI. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.
Machine screw self tapping screw
7-INCH COLOR DISPLAY FISH FINDER MODEL: Kfish-7 FEATURE: 1) Dual-frequency: 50 and 200 KHz 2) 7-inch TFT LCD display with 8-color or multi-level amber presentation 3) Auto Mode for hands-off operation 4) Variety of display modes: A-scope, bottom-lock expansion, marker zoom and unique bottom zoom displays 5) Compound Temperature sensor option SPECIFICATIONS 1.General (1) Display 7?�inch TFT LCD (2) Echo Color 8 colors (including background color) according to echo intensity. Monochrome display is also available. The background color is selectable from blue, light blue, white and black. (3) Basic Range Meters: 5/10/20/40/80/150/200/300 Feet: 15/30/60/120/200/400/600/1000 Fathoms: 3/5/10/20/40/80/100/150 Passi/Braza: 3/5/10/30/50/100/150/200 The basic ranges can be changed on the system menu. (4) Range Shift Up to 300 meters (1000 feet, 150fathoms, 200 passi/braza) (5) Zoom Range Times 2, 3, 4 and 5 ranges (6) Bottom Lock Expansion Range 5/10meters, 10/20feet, 2/5fathoms, 2/5passi/braza (7) Auto Mode Automatic adjustment of range and gain (8) Display Mode High Frequency (200K),Low Frequency (50K), Dual (200K and 50K 1/2display on each), Zoom (200K and 50K zoom) and A-scope Display (9) Zoom Display Marker Zoom, Bottom Zoom and Bottom-lock Expansion (10) Display Advance Speed Lines/TX: Freeze, 1/8, 1/4, 1/2, 1/1, 2/1 (11) TX Frequency Output power 50 and 200kHz (alternately transmitted), 300W (12) Pulse-length/TX rate Display End Depth(m) 5, 10, 20, 40, 80, 150, 300 Pulse-Length(ms) 0.2, 0.2, 0.2, 0.4, 0.8, 1.5, 3.0 TX Rate(pulse/min) 600, 600, 600, 375, 187, 100, 50 (13) Interference Rejecter Rejects unwanted signals by comparing last and present echoes in strength. (14) Alarm Fish and Bottom alarms, Temperature alarm (sensor required) (15) Input/output data Input Output NMEA0183 RMC, VTG SDDBT, SDDPT 2. Power Supply (1) Display Unit 12-24 VDC -10%, +30%: 1.0 - 0.6 A 3. Environmental Condition (1) Ambient Temperature 0to + 50 (2) Relative Humidity 85% at 40 (3) Water proofing Display Unit: IPX4 (4) Vibration ±1mm ±10%, 2(5) to 13.2Hz, Maximum acceleration 7 m/s, 13.2 to 100Hz 4. Coating Color (1) Display Unit Chassis: 2.5GY5/1.5 Panel: N3.0 New tone No.5
Items Index Process Sodium process Appearance White to light-grey granules or tablets Available chlorine % 65 min 70 min Moisture (%) 5-10
Plastic raw material: abs Product dimension: 328*132*85mm Mould cavity:1*1 Mouldbas standard: lkm Cavity &core material: 718h Runner:cold Mould size: 600*450*500
Molecular Formula:Na2HPO4, Na2HPO4•2H2O, Na2HPO4•12H2O Molecular Weight:anhydrous: 141.96; Dihydrate: 177.96; dodecahydrate : 357.96 CAS: anhydrous: 7558-79-4; Dihydrate: 10028-24-7; dodecahydrate : 10039-32-4 Character:It is white or colorless rhombic crystalline or prismatic crystal. Its easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6. If heated to 180, it may lose crystal water, convert to anhydrous. Uses: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelae agent for solid drinks. Packing:It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. Quality index USP FCC,1996 Assay (as Na2HPO4) , % 98.0 98.0 As ,% 0.0003 0.0003 Heavy Metal(Pb), % 0.001 0.001 Pb% 0.0004 --- Fluoride, % 0.005 0.005 Water insoluble matter,% 0.2 0.2 Lodd degree on dry% 5.0 5.0 18.0-22.0 18.0-22.0 61.0 61.0 P2O5% 49.0 (Na2HPO4) 49.0 (Na2HPO4) Storage & Transportation:It should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
Tension springs, compression springs, torsion springs, oil seal springs, roller shutter springs, and any kind of wire clip. Steel wires and SUS wires are 100% imported from Taiwan, Japan and Korea, and we use the most professional machine to produce springs, we have a full range of diameter and material can produce from 0.1~50mm
White fused alumina/White aluminum oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.
Hyston is a professional manufacturer , supplier and exporter of marine anchor chains and offshore mooring chains.We aim to offer our customers the good quality product, superior service and preferential price. We supply all kinds of marine anchor chains and offshore mooring chains with ccs , lr, abs, bv, gl, kr, nk, dnv, rina, irs and other marine certificates. Marine anchor chain has 2 grade of steel:grade 2 and grade 3;offshore mooring chain has 5 grades: r3 , r3s, r4, r4s , r5.We can provide marine anchor chain with chain diameter from 13.5mm to 162mm and offshore mooring chain with diameter from 34 mm to 162 mm.All marine anchor can be tested by ut&mt detection and proof and loading test, etc.Its surface are treated by hot galvanized, black painted.The guarantee period is one year
Anchor swivel shackle is a joining link that is connected with the anchor and chain cable, which has both the functions of swivel and shackle. Swivel shackle has two types: type a and type b. Both types of swivel shackles are applicable to grade 2 and grade 3 anchor chains. It can be from forged steel or cast steel. Type a swivel shackle can join directly the anchor shank. It is not suitable for the connection with anchor shackle. Type b swivel shackle can be directly connected with the anchor shackle and also accessible to be connected with anchor shank.
Product Name Glatiramer Acetate; CAS No. 147245-92-9; Sequence (Glu, Ala, Lys, Tyr) xxCH3COOH; Molecular Formula Protein average weight: 7000 Da (range 5000-9000); Purity 98%; Impurity 0.5%; Storage Temperature 2-8; Packing Size 1G/Bottle, 10G/Bottle, 50G/Bottle or at customers requirement.
Type Maximum temperature under WRe3/25 1820 S 1760 R 1760 B 1800 Tolerance : (P)±5 (J)±2 Precision wire Target(1554 ) (P)±3 (J)±1.5 Paper tube length 150~1800mm(Can be customized) optional paper tube forms: flat coil pipe, oblique roll tube. Protective cap Steel or aluminum optional protection grade: regular, splash. slag cap material: aluminum cap, gossan, brass cap. slag cap form: embedded type, type of outsourcing. use optional: one or more (5-8 times). Many times using thermocouple with functions of splash. Measuring success rate98% Response time5s Type Model +leg -leg R QR-KR PtRh13% Pt S QR-KS PtRh10% Pt B QR-KB PtRh30% PtRh6% WRe QR-KW WRe3% WRe25%
product name: oblate head bolts with eleven recessed
product name: flat head Antitheft self-tapping screw
product name: round head bolts with eleven recess
Product Feature Advanced Cooling System Ensure temperature fast recover and stability by intelligent controlled fan forced air cooling system,air cooled chiller finned evaporator with unique circulation system design to ensure frost-free cooler environment,double-layer vacuum electric heating glass door,ensure the door will not get condensation under high temperature and high humidity environment. Precised Microcomputer temperature control Microprocessor-based temperature controller,digital temperature display,accuracy is 0.1ºC Excellent refrigeration layout,inside temeprature is 4±1ºC. Standard thermal printer can track temperature inside all the way. Operating Security For safety and reliability,alarm moudle keep monitoring surroundings and system status Two Alarm style:buzzing,flashing ALarms:High/Low temperature alarms,power failure alarm for 72 hours,sensor failure alarm,door ajar alarm,condenser abnormal alarm,low battery alarm. Humanized Design Equipd baskets for blood bags. Safety lock design prevents any abnormal door status. Test hole optional Adjustable shelves design. Lighs inside make everything clear. Foam glass door design,independent inner doors, self-closed doors ensure perfect insulation performance. Patented temperature box design,make the display temperature closer to the storage blood Sus inner tank Wide voltage range from 187V~242V.
