Mono Ethylene Glycol
Molecular formula: C5H8O
Molecular weight: 62.07
CAS: 107-21-1
Mono Ethylene Glycol
APPEARANCE·ª
Clear,colorless liquid
Purity %min 99.8
Diethylene glycol %max 0.05
Color(APHA)max
10
Water content % max 0.1
Ash,wt.% max 0.005
Chlorides(as CL),ppm max 0.1
Iron,ppm,max 0.07.
Properties: The ethylene glycol family of products are clear, moderately viscous, hydroscopic liquids at room temperature. For your convenience, below is a summary of specifications and typical properties of the three major ethylene glycols: Ethylene Glycol (EG), Diethylene Glycol (DEG), and Triethylene Glycol (TEG).
Applications: Ethylene glycols find many diverse industrial uses which include freeze protection, heat transfer and hydraulic fluids; natural gas and hydrocarbon treating agents; hydroscopic agents for paper, cork and textile conditioning; plasticizer formulations and raw materials for ester and polyester production. The ethylene glycol
familys solvency properties are useful in custom formulation of paints, dyes, inks and other blended products.
Packing:230kg/drum·+18.4MT/20FCL.
Product Name: Phosphoric Acid
Molecular formula: H3PO4
Molecular weight: 98.00
CAS No: 7664-38-2.
Specification
Phosphoric acid
Specifications Industrial grade Food grade
H3PO4 85.0% min 85.0% min
Chloride, as Cl 0.0005% max 0.0005% max
Sulfate, as SO4 0.005% max 0.005% max
Iron, as Fe 0.002% max 0.002% max
Arsenic, as As 0.005% max 0.0001% max
Heavy metal, as Pb 0.001% max 0.001% max
Whiteness 30% max 30% max .
Applications: Used for phosphate industry, electroplating and chemical polishing, pharmaceutics and sugar-making industries, producing compound fertilizer, etc.
Package: 35kg/drum; 21MTS/20.
Name: sodium sulfite
CAS NO :7757-83-7
Grade: industrial grade, food grade
Molecular formula : Na2SO3
Molecular weight: 126.04
Appearance : white crystalline powder
Quality standard: HG/T 29672000
Packing: Net Weight 25kg or 50kg/plastic woven sack with PE inner-bag, 20MT/20fªFCL
Sepcification:
Index name Premium grade
Super grade First grade Salable product Industrial grade
Sodium sulfite ( Na2SO3 ) , % fª 97.0 96.0 93.0 90.0
Fe , f_ 0.003 0.005 0.01 /
Water insoluble matter , % f_ 0.02 0.03 0.05 /
Free alkali ( as Na2SO3 ) , % f_ 0.10 0.40 0.60 /
Na2SO4 , % f_ 2.50 / / /
NaCl , % f_ 0.10 / / / .
Packing: double-layer plastic woven bag.
Uses: bleaching agent for paper pulps; waste water treatment; reducing and sulphonating agent for chemical synthesis; bleaching agent for textiles; color striper and deoxidization; floating agent for mining; auxiliary chemical in tanning process.
Packing: Net Weight 25kg or 50kg/plastic woven sack with PE inner-bag, 20MT/20fªFCL.
Product·ªMethyl Methacrylate
CAS No. : 80-62-6
Specification
Methyl Methacrylate(MMA)-purity 99.9%min
Methyl Methacrylate(MMA)-Water 0.004%max
Methyl Methacrylate(MMA)-Acidity 0.005%max
Methyl Methacrylate(MMA)-Colour 5max
Methyl Methacrylate(MMA)-Light fractions 0.05max
Methyl Methacrylate(MMA)-Heavy fractions 0.08max
Methyl Methacrylate(MMA)-Inhibitor(TA) 0.04max .
Usage:
Mainly used as organic glass monomer, methyl methacrylate and for making plastic cast acrylic sheet or other plastics, paint, etc
Properties :
Colorless liquid, volatile. Melting point - 48 fp c, boiling point 100-101 0.9440 relative density 1.4142 refractive index 10 degrees, flash point of soluble in ethanol, ethyl ether, acetone etc. Various organic solvents. Slightly soluble in water and glycol.
Storeage:
Zinc steel barrel packaging, ate 190kg. Stored in a cool ventilated place, methyl methacrylate transported as common danger
Package:190kg/ Drum 15.2MT PER 20'FCL.
Product:Barium chloride
CAS No: 10361-37-2
Specification:
ITEM GRADE1 GRADE2 GRADE3 GRADE4 GRADE5
BaCl2 fª99.50% fª99.00% fª98.00% fª93.00% fª86.00%
H2O(1800C) f_0.5000% f_0.7100% f_1.8000% f_6.5000% f_13.000%
Calcium (Ca) f_0.0100% f_0.0300% f_0.0360% f_0.0460% f_0.0650%
Sodium (Na) f_0.0012% f_0.0012% f_0.0012% f_0.0020% f_0.0030%
Sulphide (Base on S) trace trace f_0.0050% f_0.0100% f_0.0100%
Iron (Fe) f_0.0003% f_0.0005% f_0.0008% f_0.0010% f_0.0010%
Magnesium (Mg) f_0.0010% f_0.0050% f_0.0050% f_0.0050% f_0.0050%
Strontium (Sr) f_0.0010% f_0.0050% f_0.0050% f_0.0080% f_0.0080%
Water insoluble f_0.0080% f_0.0100% f_0.0120% f_0.0150% f_0.0150%.
Usage:Material for producing other barium salts;used in the cotton reverting dyeing, leather industry, pesticide insecticide, fabric dyeing, mordant,water softener,steam antiscale,paper making,lake toner,extinction of rayon.
Storage and transportation:Stored in dry and draughty place.Do not store it together with acid,alkali and food.
Package·ª25kg pp bag ,20MT per 20container.
