Soapstone chalk size:127x12.7x4.8mm 125x12x5mm 127x64mm 100x10x10mm 127x31x4.8mmetc pack: 5pcs/blister card 30pcs/box 50pcs/box 100pcs/box 144pcs/box OEM Package can accept also we can provide chalk holder,if you have any inquiry please kindly let us know. Liu Weicai
Talc/ Soapstone -lumps & Fine Talc (Soap Stone ) whitness 85% to 98% lumps & fine powder export quality Talc is used in many industries, including paper making, plastic, paint and coatings, rubber, food, electric cable, pharmaceuticals, cosmetics, and ceramics. A coarse grayish-green high-talc rock is soapstone or steatite, used for stoves, sinks, electrical switchboards, etc.
Writing chalk Size:9.5*9.0*80mm 10*8*76mm Package:100pcs/50pcs/12pcs/3pcs/1pcs etc OEM pakcage can accept
Chalk holder school chalk,soapstone chalk, etc OEM can accept metail holder If you have any inquiry please kindly let us know. Hope we can cooperation with you in the future.
We are a supplier of the following minerals iron ore, silica sand, silica quartz lumps as well as silica quartz sand, plaster of paris, gypsum, hydrated lime, limestone, bentonite, dolomite, chormite, barite, fluorspar , rock salt, soapstone, feldspar, fire clay, kaolin clay, china clay, bleaching earth, calcium fluoride and calcium carbonate, nephrite jade,mica white, mica black, mica flakes, mica scrap..Special offer: we have the deposits of quartz milky and our offer is us$100 per mt fob karachi
railroad chalk Size:105*25*22MM Package:12pcs/box 24pcs/box 48pcs/box 72pcs/box 144pcs/box OEM package are welcome If you have any inquiry please kindly let us know.
Gym Chalk Size:9*9*4.5cm Pcakge:1pcs/wrapping paper, 8pcs/box 36box/carton OEM can accept Best Quality and best service. Best Regards Liu Weicai
Pigments are essentially coloured powders or Liquid, and are used to produce a full range of colours. We can say pigments are a primary material, to produce all types of paints and colouring material, Enamels, acrylics, pastels, chalks, Coloured pencils, oils textile prints , Inks, Rubbers, Plastics etc.
Hot surface marking chalk High Temperture Marker - Marks Hot Steel 400�° - 1800�° F Key Benefits: Marks will not run, char, discolor, peel or crack. Marks are weather- and fade-resistant. Available size: Dimeter x Length 12mm x 100mm 13mm x 100mm 15mm x 150mm 20mm x 150mm 25mm x 150mm 20mm x 200mm 25mm x 200mm 20mm x 100mm 15mm x 150mm 30mm x 120mm Key Applications: Mark very hot coils, billets, slabs, bars, and ingots. Markal PK Paintstik Marker - Marks remove in pickling baths. Marks are removed completely in any standard acid pickling bath. No ghosting image on the metal surface. Marks on hot steel coils. Marks will not run, char or discolor. Pack: 20PCS/box 600PCS/carton, or1200PCS/carton
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
Fluorspar, talc/soapstone, iron ore, magnesite, dead burnt magnesite (dbm90 & dbm 95), barite, white barite, mill scale, celestite & iron sand (dry).Manufacturing, trading & exports
We have pure white silica quartz having purity of more than SiO2 99%. Our product has 95% whiteness. We can provide different mesh sizes. The particle size will be in mesh or microns as our customer wants. We can also pack the product according to our buyer requirements. Silica quartz is also known as silicon dioxide, it is versatile and widely used material and has various appliactions in industries such as glass manufacturing, electronics, and construction. Its unique properties, including transparency, durability, and resistance to heat and chemicals, make it an essential component in many products.
We can provide up to 10000 MT per month. SGS report is also available. The composition of bauxite consists mainly of aluminium hydroxide minerals, such as gibbsite Al(OH)3 along with various impurities such as iron oxides, silica, and titanium. The colour of bauxite can range from grey to brown, yellowish-brown, or reddish-brown, depending on the presence of impurities. Bauxite is a crucial raw material for the production of aluminium, which is widely used in various industries such as transportation, construction, packaging, electrical appliances, and aerospace. Aluminium is valued for its lightweight, corrosion resistance, high conductivity, and recyclability. Bauxite mining and aluminium production have significant economic impacts in countries with abundant reserves.
Steatite Or Soapstone Or French Chalk Talc Lumps..
Steatite or soapstone or french chalk talc lumps.
Steatite Or Soapstone Or French Chalk Talc Lumps.