Tetrahydrothiophene Cas 110-01-0

THF is an important organic synthetic raw material and a solvent with excellent performance. It is especially suitable for dissolving PVC, polyvinylidene chloride and butyl aniline. It is widely used as a solvent for surface coatings, anticorrosive coatings, printing inks, tape and film coatings, and used in combination. As a reaction solvent, the thickness and brightness of the aluminum layer can be arbitrarily controlled when used in the aluminum electroplating solution. THF itself can be polycondensed (ring-opening and repolymerization initiated by cations) into polytetramethylene ether glycol (PTMEG), also known as tetrahydrofuran homopolyether. PTMEG and toluene diisocyanate (TDI) are made into special rubbers with abrasion resistance, oil resistance, good low temperature performance and high strength; with dimethyl terephthalate and 1,4-butanediol to make block polyether polyester elastic Material.

Chinese name tetrahydrothiophene
Tetrahydrothiophene
Chemical formula C4H8S
Molecular weight 88.171
CAS login number 110-01-0
EINECS entry number 203-728-9
Melting point -96 â??
Boiling point 119 â??
Water soluble and insoluble
Density 1 g/cm�³
Colorless liquid on the outside
Flash point 12 â??

It is mainly used as odorant for fuel gases such as city gas, petroleum liquefied gas and natural liquefied gas, and can also be used as raw materials for medicine and pesticides.

Store in a cool, ventilated warehouse. Keep away from fire and heat. The storage temperature should not exceed 37â??. Keep the container sealed. Should be stored separately from oxidizer, do not mix storage. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials.

Product Name: Isopropyl myristate
Synonyms: Isopropyl Myristate, 96% 25GR; IPM 100; IPM-EX; IPM-R; Radia 7730 (IPM); Isopropyl myristate Vetec(TM) reagent grade, 98%; MYRISTIC ACID ISOPROPYL ESTER MINIMU; ISO-PROPYL N-TETRADECANOATE
CAS: 110-27-0
MF: C17H34O2
MW: 270.45
EINECS: 203-751-4
Melting point ~3 �°C (lit.)
Boiling point 193 �°C/20 mmHg (lit.)
density 0.85 g/mL at 25 �°C (lit.)
vapor pressure <1 hPa (20 �°C)
FEMA 3556 | ISOPROPYL MYRISTATE
refractive index n20/D 1.434(lit.)
Fp >230 �°F
storage temp. 2-8�°C
solubility <0.05mg/l
form Liquid
Specific Gravity 0.855 (20/4�ºC)
color Clear
Odor odorless


Application

Isopropyl myristate (IPM) is a fatty acid ester which is used as solvent in water-in-oil emulsion, oils and fatty based ointments. The use of IPM is recommended in the Sterility Test chapter of the European, Japanese and United States Pharmacopoeia (EP, 2.6.13, JP, 4.06 and USP, 71) as diluent for oils and oily solutions, as well as for ointments and creams. Indeed, its solvent properties improve the filterability of these samples.
Isopropyl myristate is known as a penetration enhancer for topical preparations. It is a water clear, low viscous oily liquid with a very good spreading capacity on the skin. Isopropyl Myristate is mainly used in cosmetics as an oil component for emulsions, bath oils and as a solvent for active substances.

Product Name: Isopropyl myristate
Synonyms: Isopropyl Myristate, 96% 25GR; IPM 100; IPM-EX; IPM-R; Radia 7730 (IPM); Isopropyl myristate Vetec(TM) reagent grade, 98%; MYRISTIC ACID ISOPROPYL ESTER MINIMU; ISO-PROPYL N-TETRADECANOATE
CAS: 110-27-0
MF: C17H34O2
MW: 270.45
EINECS: 203-751-4
Melting point ~3 C (lit.)
Boiling point 193 C/20 mmHg (lit.)
density 0.85 g/mL at 25 C (lit.)
vapor pressure <1 hPa (20 C)
FEMA 3556 | ISOPROPYL MYRISTATE
refractive index n20/D 1.434(lit.)
Fp >230 F
storage temp. 2-8 C
solubility <0.05mg/l
form Liquid
Specific Gravity 0.855 (20/4 C)
color Clear
Odor odorless


Application

Isopropyl myristate (IPM) is a fatty acid ester which is used as solvent in water-in-oil emulsion, oils and fatty based ointments. The use of IPM is recommended in the Sterility Test chapter of the European, Japanese and United States Pharmacopoeia (EP, 2.6.13, JP, 4.06 and USP, 71) as diluent for oils and oily solutions, as well as for ointments and creams. Indeed, its solvent properties improve the filterability of these samples.
Isopropyl myristate is known as a penetration enhancer for topical preparations. It is a water clear, low viscous oily liquid with a very good spreading capacity on the skin. Isopropyl Myristate is mainly used in cosmetics as an oil component for emulsions, bath oils and as a solvent for active substances.

Fumaric Acid powder, E297,CAS No.110-17-8, food acidulent, a common food additive included in many processed foods to keep them stable and to add tartness. Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids. used as a food acidulent, in Bakery:Tortillas,Breads; Beverages: Fruit Juice Drinks, Wine; Confectioneries:Jellies and Jams;Desserts:Alginate Based Desserts,Gelatin Desserts,Pie Fillings,Egg White Foams; Animal Feed and Industrial Uses.

As an experienced Fumaric Acid manufacturer and supplier, we has been supplying and exporting Fumaric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Fumaric Acid Food Grade Specification
DESCRIPTION White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform
Chemical Name Trans-butenedioic acid
Chemical Formula C4H4O4
Structural Formula
Molecular Weight 116.07
Solubility (g/100g)
in water at 25 0.7
in water at 100 9.8
in alcohol at 30 5.76
in dimethyl benzene at 20 0.03
SPECIFICATION
(Executive Standard: GB 25546-2010,also meets the international standards of FCC,USP ect.) Assay(as C4H4O4) 99.5%~100.5%(anhydrous basis)
Melting Point 294~300
Arsenic(as As) 2mg/kg Max
Lead 2mg/kg Max
Maleic Acid 0.1% Max
Residue on Ignition 0.1% Max
Water 0.5% Max

Product Description
Categories Sweeteners
Qty in 20 FCL 9000kg, 11250kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E951
CAS No. 22839-47-0
HS Code 292429
Specification FCC/USP
Aspartame is an artificial sweetener, like Acesulfame Potassium, Sucralose, Sodium Saccharin, Sodium Cyclamate and Neotame. It is widely in daily food products to replace sugar. There are too many types of Aspartame in the market, generally are powder 100mesh, Granular 20-60mesh, Fine Granular 60-100mesh, HDP 100-200mesh and Super Fine Powder 300mesh.

Weâ??re China Aspartame supplier not only sell Aspartame but also provide manufacturers analysis, market price trends, free samples and also other food additives for mix combined.

Aspartame Powder 100mesh Specification
Test Item Specification
Appearance White Powder
Odor/Taste Conforms to Quality Standards
Identification Meets Requirements
Assay (on dry basis) 98.0% to 102%
Loss on Drying 4.5%
Residue on Ignition / Sulphated Ash < 0.2%
Optical (Specific) Rotation +14.5 and +16.5
Conductivity 30 Scm-1
Transmittance 95%
Extraneous Matter Free from material foreign to product
pH (0.8% Solution) 4.5 ~6.0
Heavy Metal (as Pb) 10 ppm
Lead < 1 ppm
Arsenic < 3 ppm
Residual Solvents Meets Requirements
5-benzyl-3,6-dioxo-2 Piperazineacetic Acid (DKP) 1.5%
Other Related Substances 2.0% USP/NF; 1.5% EP
L-phenylalanine 0.5%
Solubility Completely Dissolves
Particle Size NMT 5% on 100 mesh
Bulk Density 0.3 +/- 0.1 g/mL
Total Aerobic Plate Count 250 CFU/g
Yeast and Mold Count 100 CFU/g
Coliforms 3.0 MPN/g
Escherichia Coli Negative/g
Salmonella Negative/25g

Product Name:Aluminium sulphate
Molecular Formula:AL2(SO4)3
Hs Code: 2833220000
CAS Code:10043-01-3
Standard:HG2225-2010

Shape:flake, powder, 2-4cm lump and 2-5mm/3-8mm granular

Properties:There are two types,anhydrous aluminium sulphate and aluminium sulphate octadecahydrate. In normal condition , it is AL2(SO4)3 18H2O; AL2(SO4)3 14H2O after efflorescence, can be white powder , glittering flaky or crystalline flakes, odorless, sweet to slight bitter.

Use:Sewage Treatment, treatment of drinking water, Sizing of paper , Cement Additive.

Specifications
Item Name Standard
AL2O3 15.6% 16.5% 17%
Fe2O3 ¤0.5 % 0.005 % 0.004%
PH value .0 3.0 3.0
Water insoluble matter 0.2% 0.04% 0.03%

Packing 25kg or 50kg or 1000kg in plastic lined woven bag

Product Name:Aluminum sulfate
Molecular Formula:AL2(SO4)3
Hs Code:2833220000
CAS Code:10043-01-3
Standard:HG2225-2010

Shape:flake, powder, 2-4cm lump and 2-5mm/3-8mm granular

Properties:There are two types,anhydrous aluminium sulphate and aluminium sulphate octadecahydrate. In normal condition , it is AL2(SO4)3�·18H2O; AL2(SO4)3�·14H2O after efflorescence, can be white powder , glittering flaky or crystalline flakes, odorless, sweet to slight bitter.

Use:Sewage Treatment, treatment of drinking water, Sizing of paper , Cement Additive.

Specifications
Item name Standard
AL2O3 15.6% 16.5% 17%
Fe2O3 0.5 %  0.005 % 0.004%
PH value 3.0 3.0 3.0
Water insoluble matter 0.2% 0.04% 0.03%

Packing 25kg or 50kg or 1000kg in plastic lined woven bag

Commodity: Potassium Amyl Xanthate

Product Nature
Chemical name: Potassium Amyl Xanthate (PAX)
Equivalent to : Z-6, AERO 350 xanthate
Molecular Formula: C5H11OCSSK
Physical characteristics: Slight yellow or grey yellow free flowing Powder or pellet and soluble in water. It is a xanthate based on the C5 alkyl isoamyl alcohol in the potassium salt form
Testing method: Lead acetate titration
CAS Number: 2720-73-2
EINECS No.: 213-180-2

Use
A Collector With High Collection And Normal Selectivity,widely Use In Floatation Of CU/PB/NE AND PYRITE, Especially For The Floatation Of The Gold In Gold And Copper Mine.it Could Make Good Result In Copper And Lead Oxidized Ore.ofeen Used In Rough Selecting And Scavenging.

Specifications
Chemical components Specification 1 Specification 2
Purity 85% Min 90% Min
Moisture & volatiles 10% Max 4% Max
Free alkali 0.5% Max 0.2% Max

Packing and Storage
120KG IRON DRUM,134 DRUMS PER 20'FCL,16.08MT; (OR 110-180KG IRON DRUM)
850KG Wooden Box,20 Box Per 20'fcl,17mt; (or 500kg,800kg,850kg Wooden Box With Inner BAG) 25-50KG WOVEN BAG