Dipentaerythritol Di-Pe is a white, odorless and crystalline powder. It is no poison to animal, no stimulation to skin, no pollution to environment. Purities melting point is 221-222.5¡æ. Di-PE is slightly soluble in water, but little soluble in most organic solvent. It can react with organic material and turn into ester. I-PE usually consists of a little mono-PE and Tri-PE. So its hydroxyl value is between 38 and 40. 20KGS/BAG.
Dipentaerythritol Abbreviation : DI-PE Nature : Di-Pe is a white,odorless and crystalline powder. It is no poison to animl, no stimulation to skin, no pollution to environment. Purity's melting point is 221-222.5¡æ. Di-PE is slightly soluble in water,but little soluble in most organic solvent. It can react with organic material and turn into ester.Di-PE usually consists of a little mono-PE and Tri-PE. So its hydroxyl value is between 38 and 40. 20kgs/bag.
Carbomer 1.Carbomer (carbomer) is a high molecular weight polymer of acrylic acid bonded with pentaerythritol allyl ether or allyl sucrose. Calculated according to the dry product, the carboxylic acid group (-COOH) should be 56Chemicalbook.0%ï½?68.0%. Carbomer is a very important rheology modifier. The glue combined with water is acidic. The neutralized carbomer is an excellent gel matrix, which is important for thickening and suspension. 2.Carbomer (Carbomer) is a pentaerythritol and other resin that is linked with deformation. It is a very important and fantastic rheological modulated chemistry book section. The neutralized carbomer is an excellent spring limit. , There are important processes such as thickening and suspension, simple, good stability, and a wide range of deep, cream, and medium processes Specification Product Name: Carbomer 940 Appearance White Powder Specification 99% CAS 9007-20-9 Package 1kg/aluminum foil bag; 25kg/drum Sample Availiable Storage Dry Place Shelf life 2 Years Application: Carbomer is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel. In a neutral environment, Carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel..
Single pentaerythritol, double pentaerythritol, three pentaerythritol.
Pentaerythritol (98%).
Sell sodium formate 95%(by-product) with good quality and good price Product name: sodium formate 95%(by-product) The sodium formate is the by-product from pentaerythritol. 1.Features: 1)commodity: sodium formate 95% 2)molecular formula: hcoona 3)molecular weight: 68 4)cas no.:141-53-7 5)other names:formic acid sodium salt; salachlor; formate de sodium 2.Specifications: 1) purity (as dry basis) %: 95.0 min 2) moisture %: 2.5max 3) organics (as dry basis)% :5max 4) nacl: 0.4% max. 5) ph: 7-8 6) appearances : white 3.Country of origin:china 4.Packing: 25kg/pp woven bag with pe liner inside 5.Price:consultation. 6.Payment:consultation. 7.Min quantity:20mt(1x20"fcl) Product name: sodium formate 98%(by-product) The sodium formate is the by-product from pentaerythritol. 1.Features: 1)commodity: sodium formate 98% 2)molecular formula: hcoona 3)molecular weight: 68 4)cas no.:141-53-7 5)other names:formic acid sodium salt; salachlor; formate de sodium 2.Specifications: 1) purity (as dry basis) %: 98.0 min 2) moisture %: 0.5max 3) organics (as dry basis)% :2max 4) ph: 7-8 5) appearances : white 3.Country of origin:china 4.Packing: 25kg/pp woven bag with pe liner inside 5.Price:consultation. 6.Payment:consultation. 7.Min quantity:20mt(1x20"fcl) 25kg/pp woven bag with pe liner inside
Item Index TiO2 content í¦90 Content of rutile in the TiO2 í¦98 Whiteness(As standard sample) í¦96 Tint-Reducing(Asstantard sample) í¦100 Oil Adsorption í_18.0 PH Value 7.5-8.0 45 u m Sieve Residue í_0.1 Solution Of water í_0.5 25kg/PP bag,21mt/20'fcl
Purity 99%min Molecular formula: C24H38O4 Molecular weight: 390.5 200kg/bucket, 16mt/'20fcl.
Pharmaceutical glass tubing, pentaerythritol.
Pentaerythritol, sodium formate..
Titanium, pentaerythritol, DOP.
Pentaerythritol, dipentaerythritol, calcium formate.
Hexamine, pentaerythritol, melamine, paraformaldehyde.
Ammonium polyphosphate, melamine, pentaerythritol.
Benzaldehyde and di pentaerythritol.
Salt. Pvc. urea, trimethylolpropane, pentaerythritol.
Pentaerythritol, sodium formate, formic acid.
Fatty Acids, C5-9, Tetraesters With Pentaerythritol(CAS:67762-53-2)
Sodium formate(synthetic) 98%, 97%, 96%, 95%, 90% with good quality and price. Product sodium formate 98%(synthetic) The sodium formate 98% is prepared by heating hydroxide with carbon monoxide under pressure 1.Commodity: sodium formate 98% Molecular formula: hcoona Molecular weight: 68 Cas no.:141-53-7 2.Specifications: 1) purity: 98.0% min. 2) naoh: 0.5% max. 3) na2co3: 0.5% max. 4) nacl: 0.5% max. 5) na2s: 0.05% max. 6) moisture: 0.5% max. 7) appearances : white 3.Country of origin:china 4.Packing: 25kg/pp woven bag with pe liner inside Product sodium formate 97%(synthetic) The sodium formate 97% is prepared by heating hydroxide with carbon monoxide under pressure. 1.Commodity: sodium formate 97% Molecular formula: hcoona Molecular weight: 68 Cas no.:141-53-7 2.Specifications: 1) purity: 97.0% min. 2) naoh: 1.0% max. 3) na2co3: 1.0% max. 4) nacl: 0.5% max. 5) na2s: 0.02% max. 6) moisture: 0.8% max. 7) appearances : white 3.Country of origin:china 4.Packing: 25kg/pp woven bag with pe liner inside 25kg/pp, 50kg/pp woven bag with pe liner inside
Formic acid 1.Commodity: formic acid 85%min Specification: Formula: hcooh Purity: 85% min /hcooh content: >=85% dilute Color index (platinum-cobalt): 20max /appearance(pt-co standard solution):20 Chloride (as cl-): 0.005 max Sulphate (as so42-): 0.002 max Iron (as fe2-) 0.0005 max Non volatile % 0.020 max /residue after evaporation: 0.02% max Test(hcooh h2o=1:3) after one hour: qualified 2.Commodity: formic acid 90%min Specification: Formula: hcooh Purity: 90% min /hcooh content: >=90% dilute Color index (platinum-cobalt): 10max Chloride (as cl-)%: 0.003 max Sulphate (as so42-)%: 0.001 max Iron (as fe2-)%: 0.0001 max Non volatile % 0.006 max Test(hcooh h2o=1:3) after one hour: qualified Packing: 25kg or 250kg/plastic drum Properties: Colorless liquid, pungent odor. Melting point -15 degree, boiling point: 107 degree, specific gravity (20 degree) 1.22, vapour pressure 35 mm hg @ 20 degree vapour density (air=1) 1.59, flash point 59 degree, flammability limits (%) 18%-57%, solubility in water (g/l) 100% Uses: Dying & finishing of textiles & paper; leather treatment; chemical synthesis; manufacture of fumigants, insecticides, refrigerants, solvents for perfumes, lacquers; electroplating; medicine; brewing (antiseptic); silvering glass; cellulose formate; natural latex coagulant; ore flotation; vinyl resin plasterers; animal feed additive. Safety: Corrosive to the skin and eyes, ingestion may cause severe gastric disturbances, inhalation of vapors may irritate the respiratory tract Storage and handling: Formic acid has an almost unlimited shelf-life in unopened, original containers if protected from heat and stored in a protected storage area. It is neither explosive nor spontaneously flammable. However it is flammable and corrosive. 25kg or 250kg/plastic drum
