Hubei aging chemical co., ltd, is the largest manufacturer and exporter of lignosulphonate & sodium gluconate & sodium naphthalene sulfonate formaldehyde in middle china, with the output over 3, 000 metric tons every month for each kind . Sodium gluconate (sg99%) ?properties?: white crystalline granule or powder, easy to dissolve in the water ?molecular formula?: c6h11o7na ?molecular weight?: 218.14 ?quality standard ? index items standard value test results appearance white crystal powder meets the requirement purity =99% 99.2% ph value 6.0—8.0 6.70 sulphate =0.05% 0.03% chloride =0.04% 0.04% lead, ug/g =2% 1.38% loss on drying =0.5% 0.21% reducing substances =0.7% 0.38% ?uses? 1.It can be used as food additives. 2.It can be used as water quality stabilizer because it has excellent inhibiting capacity to scale. 3.It can beused as surface cleaning agent of metal 4.It can beused as cleaning agent of glass bottle 5.It also can be used as water reducing agent and retarder in the building & construction industry. ?packing, storage & transportation? 1, packing: 25kg/bag or 1mt/big bag. 2 , storage: kept in dry and ventilating place, prevent from rain and moisture when storage; If agglomerated, please crush and make it into solution, and its effect will be the same. 3 , transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
Hubei aging chemical co., ltd, is the largest manufacturer and exporter of lignosulphonate & sodium gluconate & sodium naphthalene sulfonate formaldehyde in middle china, with the output over 3, 000 metric tons every month for each kind . ?product description ? Sodium lignosulphonate ( lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage , low air content , water reducing rate is high , adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from the sodium lignosulphonate and naphthalin-group high-efficiency water reducer .The sodium lignosulphonate is fit for apply to building project, dam project, thruway project etc. ?main performance? 1. Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. 2. Can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters. 3. Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo. 4.In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials. 5.In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs. ?packing, storage & transportation? 1, packing: 25kg in pp woven bag lined with plastic film. 2, storage: kept in dry and ventilating place, prevent from rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same. 3, transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
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Buyer: Import chemical raw materials, auxiliaries, bulk commodities
Flame Retardant&Surfactant
Chemical Solvents&Paint Industry
Textile Fiber&Rubber&Plastic Industries
Detergent Chemical Raw Material
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
HEDP is used as a retardant in concrete, scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. Usually, HEDP is also used together with polycarboxylic acid(superplasticizer),in which it acts as reducing agent. For price, specification and other details please contact us.
