Spongilla spicules powder helps to avoid infection caused by skin damage. So, it's an ideal natural origin ingredient and could be used on the skin for a long time to cure acne, pimple, folliculitis and oily skin, with multi skincare function of skin polishing, oil skin-balance, pimple removal (especially for silent acnes), whitening & spot solution, tightness and pore minimizing etc.
Spongilla spicules is used as a kind of natural and safe ingredient for skin peeling to cure most skin problems. It is also used in dandruff treatment, female sex stimulation and pain relieving.Spongilla spicules can be added on cream, powder, gel or liquid etc.
SK10000
SK13530 programmable power supply is a new generation of programmable DC power supplies. It protects itself by warning and cutting off output once fun controlling module gets fault, transistor over-heating, and internal bus gets fault. It is of programmable CV/ CC adjustable step.
Brief Introduction
Programmable DC Power Supplies SK13530 programmable power supply is a new generation of programmable DC power supplies. It protects itself by warning and cutting off output once fun controlling module gets fault, transistor over-heating, and internal bus gets fault. It is of programmable CV/ CC adjustable step. The two working states, CV and CC, can be switched varying with the load. Meantime, the external voltage sampling terminal is supplied to output stable voltage for user load within the range of wire voltage drop.
SK13530 programmable power supplies are widely applied in national defense, institution, university and factory, especially in the areas of computer measuring and automatic control system as DC power supply.
Features
All digital controlled, output 1mV/1mA step
High stability, Low drift
LED display the voltage/current and working status visually
Intelligent temperature controlled fun with low noise
Storage and recall function
OVP (Over Voltage Protection) function
Keypad locked function to avoid the misoperation
Standard RS232 interface, optional USB
SPECIFICATIONS
Model SK11204 SK16008 SK13515 SK12025
Output Range 120V/4A 60V/8A 35V/15A 20V/25A
Output Power 500W
Resolution 1mV/1mA
Source Effect
CV â?¤1Ã?10-5+1mV
CC â?¤1Ã?10-5+3mA
Load Effect
CV â?¤1Ã?10-4+3mV( Sense On)
â?¤1Ã?10-4+30mV( Sense Off)
CC â?¤1Ã?10-4+3mA
Period and Random Deviation (PARD)
CV â?¤1mV
CC â?¤6mA
Accuracy
Voltage â?¤±ï¼?0.05%+10mVï¼?
Current â?¤±ï¼?0.2%+50mAï¼?
OVP â?¤±ï¼?0.5%+0.5Vï¼?
General Characteristics
Power AC220V(1±10ï¼?)V,50(1±5ï¼?)Hz
Interface RS-232 (standard) USB (option)
Dimension & Weight 225Ã?153Ã?650 mm, Approx 25kg
SK3323J/3325J Programmable Linear DC Power Supply
SK3323J/3325J Programmable Linear DC Power Supplies are widely applied in national defense, institution, university and factory, especially in the areas of computer measuring and automatic control system as DC power supply.
FEATURES
* Three outputs, the maximum power is up to 338W
* Lowe Ripple and Noise: â?¤1mV / â?¤3mA
* Standard Timing Output
* Comprehensive over-voltage and over-temperature protection
* Fully remote control interface: LAN, USB and RS-232
* 5 digit LED display can show voltage, current and power simultaneously.
SPECIFICATIONS
Model SK3323J SK3325J
Channel CH1 0~32V/0~3A 0~32V/0~5A
CH2 0~32V/0~3A 0~32V/0~5A
CH3 0~6V/0~3A
Line Regulation Voltage CH1, CH2,CH3 â?¤1Ã?10-4+3mV
Current CH1, CH2,CH3 �1�10-4+500μA
Load Regulation Voltage CH1 â?¤1Ã?10-4+3mV â?¤1Ã?10-4+5mV
CH2
CH3 â?¤1Ã?10-4+3mV
Current CH1, CH2,CH3 �1�10-4+500μA
Programming/Readback Accuracy Voltage CH1 â?¤±(0.05%+20mV)
CH2
CH3 â?¤±(0.05%+20mV)
Current CH1 â?¤±(0.3%+5mA) â?¤±(0.3%+10mA)
CH2
CH3 â?¤±(2%+20mA)
Ripple and Noise Voltage â?¤1mV
Current â?¤3mA
Display resolution Voltage 1mV
Current 1mA
Display Digits Voltage 5 digits
Current 4 digits
Other function Timing Output
Over temperature Protection (Realize through hardware)
Over voltage Protection
General Characteristics Rated Voltage 220-230 (198-242)V
Rated Power 0.5kW 0.7kVA 0.6kW 0.8kVA
Rated Frequency 50 (45-60) Hz
USB charging Interface 5V 2A
Remote Interface LAN, USB, RS-232 (standard)
Dimension 256Ã?160Ã?440mm3
Weight 9KGs 10KGs
Manganese hydroxide is a white substance with hexagonal crystal form. Chemical formula: Mn(OH)2. The relative density is 3.258. It decomposes easily when heated, is insoluble in water and alkali, and readily soluble in ammonium salts of acids and strong acids. It is quickly oxidized into brown compounds when exposed to air.
Purpose
Manganese hydroxide can be used as a ceramic pigment. It is also used in the production of other manganese compounds and for the treatment of wastewater containing organic acids in zinc electrolysis workshops.
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Fatty alcohol polyoxyethylene ether (AEO), also known as polyoxyethylene fatty alcohol ether. It is the fastest developing and largest dosage of nonionic surfactants. This type of surfactant is an ether formed by the condensation of polyethylene glycol (PEG) and fatty alcohol, which is represented by the following general formula: RO (CH2 H2O) NH, where n is the degree of polymerization, and there are different varieties due to different degrees of polymerization of polyethylene glycol and types of fatty alcohol.
It has the action of detergency, moistening, foaming, emulsion, dispersion and brown viscous fluid in appearance with acidity. it is nonflammable. quickly ,the product has strong absorbency. it would be unclear viscous liquid after absorbed water.
1) LABSA is used as raw material for synthetic detergent industry, Laundry, dishwasher powder detergent, detergent gels, liquid soaps, cleaning powder and fatty soaps.
2) LABSA is used as mercerized and washing agents used in the textile industry.
Sodium polyacrylate is a white powder. Odorless and tasteless. Very hygroscopic. Polymer compounds with hydrophilic and hydrophobic groups. Slowly dissolves in water to form a very viscous transparent liquid. The viscosity of its 0.5% solution is about Paâ?¢s. The viscosity is not caused by water absorption and swelling (such as CMC, sodium alginate), but due to the many anionic groups in the molecule. The ionic phenomenon causes the molecular chain to grow and the viscosity increases to form a highly viscous solution. Its viscosity is about 15-20 times that of CMC and sodium alginate. Heat treatment, neutral salts, and organic acids have little effect on its viscosity, but when it is alkaline, the viscosity increases. Insoluble in organic solvents such as ethanol. Strong heat to 300 degrees does not decompose. The long-term viscosity changes very little, and it is not easy to decay. Because it is an electrolyte, it is susceptible to the influence of acid and metal ions, and the viscosity is reduced.
CAB-35 is an amphoteric surfactant, having good compatibility with anionic, cationic, nonionic and other amphoteric surfactants. Good softness, rich and stable lather, cleaning, conditioning, antistatic performance, good adjustment of viscosity. It retains stable within a wide range of pH values, and low irritation to skin and eye. Added in shampoo, it is matched with other active matter, and brings forth obvious conditioning and thickening effects. It can be used to prepare personal washing products, such as shampoo, bubble bath, facial cleanser, etc. As a kind of gentle modifier, it is especially suitable for baby's protecting agent.
It has the effect of efficient foaming and steady bubbles and good conditioning and anti -static effects.
It has efficient thickening and is not affected by acid and hard water.
Widely compatible with other types of surfactants can significantly improve the comprehensive performance of the product.
Alkyl Poly glucoside (APG)is a green, biodegradable non-ionic surfactant.
* It has low surface tension, good detergency, high solubility, high temperature
resistance, strong alkali resistance and rich and delicate foam, non-toxic, non-irritating.
* It has good compatibility ability, can be combined with various ionic and non-ionic surfactants using.
APG/Alkyl Glycoside/Decyl glucoside/Alkyl Poly glucoside usage:
1. Personal care: skin care, hair care, facial care
The new generation of shampoos and shower gel made with APG as the base has great foaming power, white and fine foam, softness to the skin, no irritation to the eyes, no pollution to the environment, good hard water resistance, and good conditioning and conditioning.
2. Home care: Laundry detergent, dishwashing liquid soap, bathroom cleaner, other surface cleaner. The detergent made of APG has good solubility, mildness and degreasing ability, no irritation to the skin, non-toxic, and easy to rinse.
3. Agricultural chemicals: It is suitable for pesticide emulsification. It can adjust soil temperature and has a significant synergistic effect on herbicides, insecticides and fungicides.
4. Textile and dyeing: APG can be used as an anti-wrinkle agent for cotton cloth in the textile industry. APG is suitable for refining, dyeing and other processing. The solution is not easy to generate foam and can reduce dye spots. It is especially suitable for high temperature refining agent, high temperature dyeing dispersing agent and leveling agent. mineral processing, rubber and plastic, energy and other fields.
Sodium Bromate is a powerful oxidizing agent, mainly used in preparing permanent-wave neutralizers, printing and dyeing auxiliary, chemical reagent, gold solvent in gold mines when used with Sodium Bromide. It's a bromate-based formulation of oxidizing agents for use in continuous or batch dyeing processes involving sulfur or vat dyes. It is also used as the raw material of some peticides and pharmaceutical intermediates.
1. Used as a developer and a catalyst in artificial precipitation.
2. A mixture of silver iodide and silver bromide can produce photographic emulsions. In artificial rainfall, it is used as an ice nucleation agent; it can also prevent hail, frost, snow and storms. It can be used as a raw material for thermoelectric batteries. Used as a catalyst in chemical reactions. It is also used in the pharmaceutical industry.
3. Trace analysis of cesium. Artificial rainfall. photography.
It is used as precipitant, catalyst and molybdenum salt for the manufacture of alkaloids, inks, chemical fertilizers, molybdenum red pigments and sun resistant pigments. It can also be used for the manufacture of flame retardants and metal inhibitors for pollution-free cold-water systems. It can also be used as galvanizing, polishing agents and chemical reagents.
Sodium acetate anhydrous occurs as colorless, transparent crystals or as a granular, crystalline or white powder. The anhydrous form is hydrous from dissolves in about 2ml water, 1g of the trihydrate dissolves in about 0.8ml water and in about 19ml alcohol.
Sodium acetate anhydrous can be used as suffering agent flavoring agent and PH conditioning agent in food industry. It also can be used as accessory in pharmaceutical industry.
Lithium chloride (chemical formula: LiCl) is an alkali metal halide, a white, deliquable solid at room temperature. Due to the smaller ionic radius and higher hydration energy of lithium, the solubility of lithium chloride is much greater than that of other chlorides (83g/100mL, 20�°C). Its aqueous solution is alkaline. Lithium chloride is a sodium chloride type structure, in which the chemical bond is not a typical ionic bond, so it can be dissolved in many organic solvents, and ethanol, amines can form different admixtures. This property can be used to separate lithium chloride from alkali metal chlorides.
Ammonium chloride is colorless crystal or white crystalline powder; Odorless, salty, cool; It is moisture, soluble in water, slightly soluble in ethanol. Mainly used in batteries, electroplating, dyeing and weaving, casting, medicine, flocking, fluff, for dry batteries, fabric printing and dyeing, fertilizer, tanning, detergent, chemical intermediates and so on.
CAS:1066-33-7
Synonysm:acidammoniumcarbonate;AmmoniumBicarbonate(99.5%min) ,Ammoniumacidcarbonate,Ammoniumhydrogencarbonate;AMMONIUMBICARBONATEPChemicalbookWD;AMMONIUMBICARBONATE,REAGENTAMMONIUMBICARBONATE,REAGENTAMMONIUMBICARBONATE,REAGENT;foodgradeAmmoniumbicarbonateforbakedgoods;ammoniumbicarbonat;Ammoniumbicarbonate,99.995%metalsbasis
EINECS:213-911-5
Brand Name:Unilong
Place of Origin:Shandong, China
Purity:99%
Product name:Ammonium bicarbonate
Packing:25kgs/drum
Delivery:Immediately
MF:CH5NO3
MW:79.06
Application
1.Ammonium Bicarbonate (Food Grade) is mainly used as food expansion agent, foaming agent, neutral fertilizer, etc.
2.Ammonium Bicarbonate (Industrial Grade) can be used in pigment, leather, foam rubber, pharmacy, daily chemical industry,electroplating, ceramics, fire extinguishing agent and frosted bulb.
PHYSICAL PROPERTIES
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO. Pure MgO is not conductive and has a high resistance to electric current at room temperature.
APPLICATION
1.Heating elements. MgO is as a refractory material. MgO is used as a basic refractory material for crucibles.
2.Fireproofing. As a construction material, magnesium oxide wallboards have several attractive characteristics: fire resistance, termite resistance, moisture resistance, mold and mildew resistance, and strength.
3.Gas mantles. Most gas mantles utilize magnesium oxide.
4.Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.
5.Medical.Magnesium oxide is used for relief of heartburn and indigestion, as an antacid, magnesium supplement, and as a short-term laxative. It is also used to improve symptoms of indigestion. Side effects of magnesium oxide may include nausea and cramping.
6.As a food additive, it is used as an anticaking agent.
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