The cationic etherifying agent is a kind of application in the field of fine chemical products.Its chemical name is N- (3- chloro -2- hydroxypropyl) N, N, N three methyl ammonium chloride (CTA),molecular formula is C6H15NOCl2, formula weight is 188.1,The water solution at room temperature is 69%, and can be converted into the structure of epoxidation immediately under alkaline condition. CHPTAC 69% C6H15ONCl2 QUAT 188 has many names such as quat 188, CHPTAC, PTAC, CTA, Cationic Reagent, etc, used for cationic starch, cationic guar gum, cationic cellulose, cationizing reagent. Tiancheng is one of the world`s largest manufacturers of Alkyl Ketene Dimer (AKD Wax) with 20 years experiences and the largest and best manufacturer of cationic reagent (3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride/quat 188/CHPTAC), raw material for producing cationic starch in China. Other featured products:General AKD Emulsifier 25%, Quat 188 69%,Polymer emulsifier 40%, PolyDADMAC 40%,Wet strenght agent 12.5%/25%, Styrene Acrylic Copolymer , Fixing Agent 50%, Poly Aluminium Chloride, Sodium Gluconate Oxidized Starch,ect.
Advantage:
The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm.
Because the use of continuous production process, product quality is stability;
The product response rate is higher than 90%.
Application area
1) paper industry
Mainly as a liquid cationic etherifying agent, widely used in fiber, cellulose derivatives and starch modified; as paper internal application of adhesive, filler and fine fiber interception of additives.
(2) Water treatment industry
Suspended matters in water is negatively charged, react whit liquid cationic etherifying agent,produce cationic polymer as flocculants are widely used in water purification.
(3) chemical industry for daily use
The reaction of aqueous cationic etherifying agent create cationic guar gum are important chemicals.
Storage condition:
container must be built strictly, stored in a cool ventilated dry place.
Roche is a pharmaceutical and diagnostics company that produces a wide range of products, including reagents for laboratory use. Reagents are substances or compounds used in chemical analysis or other laboratory procedures to detect, produce, or measure other substances. Roche Diagnostics, a division of Roche, is known for manufacturing diagnostic solutions, including a variety of reagents for clinical chemistry, immunoassays, molecular diagnostics, and more. The specific reagents produced by Roche can vary widely depending on the application and the diagnostic platform.
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate and glufosinate herbicides.
Ketone Reagent 10Parameter Urine Test Strips(Pack of 100) Specifications: Keep away from light and moisture Contains 100 test strips in sealed single pack. Immediately close cap and do not remove desiccants Do not touch areas of reagents strips while testing as well as during result Read instructions before use Please note : This product is For Ketone analysis only (Not for Glucose) Description Ketone Reagent Test Strips for Urinalysis â?? Contains Pack of 100 Test Strips in sealed retail box pack.
Company Information WEIFANG GREATLAND PAPER AND CHEMICALS CO., LTD. is a factory that has been developing and producing paper chemicals for more than 10 years.We adhere to the science and technology and has developed many good new type paper chemicals,like AKD,surface sizing agent,wet strength agent,dry strength agent,fixing agent and retention aid,etc.Our products are welcomed in India,Southeast Asia,Middle east, South America and Europe and Africa,etc. Based on strong and wide relationship with paper mills for more than 10 years,we also supply various high quality paper products such as parchment paper, core board paper, linerboard etc with competitive price and best service.We are always based on our good quality and sincere service to cooperate with our clients.Hope we can be your best partner in near future. Product Description Cationic Etherifying Agent(QUAT 188) The main data: Trade Name:Cationic Etherifying Agent(QUAT 188) Chemical Name:3-Chloro-2-hydroxypropyltrimethyl ammonium chloride CAS NO.:3327-22-8 Formula:ClCH2CH(OH)CH2N(Cl)(CH3)3 Molecular Weight:188.1 The main application: 1.Papermaking Industry As an important auxiliary agent,PTAC 1881 is widely applied to starch,cellulose and chitosan chemical modification.The cationic starch which is etherification modified from raw starch,can be used as papers additives for surface sizing agent,retention and filtration aid,enhancer and so on. 2.Textile Industry The cotton fiber,which is modified by PTAC 1881,can enhance the dyes bonding.And cationic starch can be used as warp sizing agent. 3.Water Treatment Industry The electronegative suspended solids of water react with PTAC 1881 to get cationic polymer.As flocculant,it can be widely used in the purification of water. 4.Daily Chemical Industry The cationic guar gum and other chemicals,which are formed by PTAC 1881 modification,are all important daily chemicals. Package & Storage: Packing:200L drum or 1000L IBC drum Storage:Store in a cool, dry place, protecting from moisture. When loading and unloading,take care to prevent packaging and containers being damaged, avoiding leakage. Transport:Before transportation,inspecting the container to make sure that the container are sealed tightly.Do not mix with the acids and alkali.Keep away from food,drink and animal feeding stuffs.Avoid the exposure,rain and high temperature. When load and unload,do not throw them. Quality Standard: Appearance:Colorless transparent liquid Active matter content:65%min & 69%min1,3-dichloro-propanol 10ppm max Epichlorohydrin 5ppm max PH(10% solution) 5- Solubility Soluble in water and 2-propanol
[Technical Indicators] 1. Industrial grade Indicator Name/Indicator Value Powdered Products (F) Needle Products (Z) Level 92 Level 93 Level 95 Level 92 Level 95 Appearance White or light yellow powder, without caking White or yellowish needle-like, without lumps Active matter,% 92.0 93.0 95.0 92.0 95.0 Free oil,% 1.2 1.2 1.2 2.0 1.5 Inorganic salt,% Sodium sulfate 5.8 4.8 2.5 4.8 2.5 Sodium chloride 0.15 0.15 0.15 0.15 0.15 Moisture,% 2.0 2.0 2.0 4.0 3.0 PH value (1% aqueous solution) 7.5-9.5 7.5-10 Whiteness (WB), 90 2. Toothpaste grade Indicator Name/Indicator Value Toothpaste Grade (Y) (I) Level (II) Level (III) Level Appearance White or yellowish powdery or needle-like, without caking Active matter,% 95.0 93.0 93.0 Free oil,% 1.2 1.2 1.2 Inorganic salt,% Sodium sulfate 2.5 3.2 4.0 Sodium chloride 0.15 0.15 0.15 Moisture,% 2.0 2.0 3.0 PH value (1% aqueous solution) 8-9.3 8-9.3 8-10 Whiteness (WB), 90 Foaming capacity/mm 180 Heavy metal (as Pb)/ (mg/Kg), 15 Arsenic content (as As)/ (mg/Kg), 3 Total bacterial count/ (CFU/G), 100 Total number of molds and yeasts/ (CFU/G), 100 Fecal coliforms/G Not to be detected Pseudomonas aeruginosa/G Not to be detected Staphylococcus aureus/G Not to be detected  3. Latex grade Indicator Name/Indicator Value Latex grade (powder, needle, liquid) Aggregate grade Seed level Liquid K12 Appearance White or yellowish powdery or needle-like, without caking Light yellow transparent liquid Active matter,% 94.0 92 28.5-30.5 Free oil,% 0.8-1.0 1.5-2.0 1.5 Inorganic salt,% Sodium sulfate 3.0 3.0 1.5 Sodium chloride 0.15 0.15 0.05 Moisture,% 3.5 3.5 - PH value (1% aqueous solution) 8-10 7.5-9.5 Whiteness (WB), 90 - Color Klett (30% active), - 60 4. Reagent grade Indicator Name/Indicator Value Reagent grade Level 99% Level 97% Appearance White flaky crystals White powder Solubility (1%, alcohol) Completely dissolved Solubility (10%, aqueous solution) Completely dissolved Chroma APHA (20%, deionized water), 15  - Active matter (%), â?¥ 99 (on dry basis) 97 Petroleum ether soluble matter (%), 0.2 1.0 Sodium sulfate (%), 0.5 1.5 Sodium chloride (%), Moisture (%), 1.0 2.0 PH value (1% aqueous solution) 6.0-8.0 6.0-11 Phosphate, 1ppm - Lead (Pb), 2ppm Iron (Fe), 1ppm Nitrogen, 5ppm - Arsenic (As), 0.1ppm Fraction content (%), 99.0 Absorbance (3%, deionized water) 230nm 0.4 260nm 0.1 280nm 0.1 - 410nm 0.01
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
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