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1,1,1-Trimethoxyethane Cas Number 1445-45-0

Supplier From China
Sep-23-24

Trimethyl acetate, also known as 1,1,1-trimethoxyethane, is an organic compound with the chemical formula C5H12O3. It is a colorless and transparent liquid that is insoluble in water and can be mixed with organic solvents such as ethanol, ether, toluene, ethyl acetate, and carbon tetrachloride. It is mainly used as an important intermediate in the synthesis of methyl dichlorobenzoate.
Product Name: Trimethyl Acetate
Foreign name: Trimethyl Orthoacetate
Alias: 1,1,1-trimethoxyethane
Chemical formula: C5H12O3
Molecular weight: 120.147
CAS login number: 1445-45-0
EINECS login number: 215-892-9
Melting point: -58
Boiling point: 107 to 109
Water solubility: insoluble
Density: 0.944 g/cm
Appearance: Colorless and transparent liquid
Flash point: 16
Security description: S16; S24-S37/39
Hazard symbol: F
Hazard description: R11; R38-R43

Price and Minimum Quantity

Price: $1
MOQ: Not Specified

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L-Serine Powder, Cas No.56-45-1

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Product Description
Categories Amino Acids
Qty in 20â??FCL 18000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 56-45-1
HS Code 292250
Specification Feed/Food Grade

L-Serine powder Specification
ITEMS STANDARD
Appearance A white or almost white, crystalline powder or colourless crystals.
Solubility Freely soluble in water,practically insoluble in alcohol.
Identification test (A,B) Up to the STANDARD
Appearance of solution Clarity of solution:5% water solution should be clear
Colour of solution:5% water solution should be not more intensively coloured than reference solution BY6
Specific optical rotation +14.0�° to +16.0�°
Assay 98.5-101.0%
Chlorides 200ppm max
Sulphates 300ppm max
Ammonium 200ppm max
Iron 10ppm max
Heavy metals 10ppm max
Loss on drying 0.5% max
Sulphated ash 0.1% max
Ninhydrin-positive substances (TLC) Up to the STANDARD
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Triacetin Cas No.102-76-1

$2.15
MOQ: 1000  Kilograms
Sample Available
 
Triacetin, E1518, CAS No.102-76-1, food emulsifier, manufacturing process through chemical synthesis from glycerol and Acetic Acid, available as Clear transparent oily liquid. Function: Uses: Triacetin, also known as glyceryl triacetate, is pharmaceutical excipient used in manufacturing of capsules and tablets, also used as a humectant, plasticizer, and solvent. It is also used in the food, perfume and cosmetic industries.

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Triacetin Liquid food grade Specification
CAS No: 102-76-1
Chemical Name: Triacetin
Synonyms: Glycerol triacetate; Glyceryl triacetate; Glyped; Kesscoflex TRA; Triacetine; Vanay; Glycerol triacetate tributyrin; Triacetyl glycerine; Propane-1,2,3-triyl triacetate;
Structure: Triacetin-structureTriacetin-structure
Molecular Formula: C9H14O6
Molecular Weight: 218.2
Physical State: clear oily liquid
ASSAY ASAsSAY 99.0% min
ACIDITY 0.01% max
COLOR , APHA 10 max
Water Solubility: slightly soluble in ether,carbon disulfide and water; readily soluble in aromatic hydrocarbons and most organic solvents.; insoluble in benzene.
VAPOR DENSITY 7.52
HENRYS LAW 433 C
NFPA RATINGS Health: 1 Flammability: 1 Reactivity: 0
REFRACTIVE INDEX 1.4305
FLASH POINT 138 C
STABILITY Stable under ordinary conditions
Specification of Triacetin food grade:

Items Specifications Inspection Results
Appearance Clear liquid, free from suspended matter Clear liquid, free from suspended matter
Acidity(As HAC) % 0.005 0.0024
Purity% 99.5 99.80
Moisture% 0.05 0.023
Color (Hazen) 15 8
Specific Gravity 20 (g/ml) 1.154-1.164 1.1596
Refraction Index 20 1.430-1.435 1.4308
Sulphated Ash% 0.02 0.0096
As (ppm) 1 <1
Heavy Metals (as Pb)(ppm) 5 <1
Conclusion: The test results conform with EP7.0 and FCCA6.
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Choline Chloride Cas No.67-48-1

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MOQ: 1000  Kilograms
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Choline Chloride Specification
Choline Chloride 50% Corn CobCholine chloride content: 50% min
Loss on drying: 2% max
TMA: 300PPM max
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Choline chloride content: 60% min
Loss on drying: 2% max
TMA: 300PPM max
Particle size (20 mesh): 95% min passesCholine Chloride 70% Corn CobCholine chloride content: 70% min
Loss on drying: 2% max
TMA: 300PPM max
Particle size (20 mesh): 95% min passesCHOLINE CHLORIDE 50% SILICA

Choline chloride content: 50% min
Loss on drying: 16-19%
TMA: 300PPM max
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Loss on drying: 17-20%
TMA: 300PPM max
Particle size (60 mesh): 95% min passes

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PH: 6.5-8
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MOQ: 1000  Kilograms
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L-Carnitine Specification
Items Specifications
Appearance White Crystals or crystalline powder
Identification Chemical Method or IR or HPLC
Appearance of Solution Clear and Colourless
Specific Roatation -29-32
PH 5.5-9.5
Water Content % 1
Assay % 97.0 103.0
Residue on Ignition % 0.1
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Heavy Metals PPM 10
Arsenic PPM 1
Chloride % 0.4
Lead PPM 3
Mercury PPM 0.1
Cadmium PPM 1
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Yeast & Mold 100cfu/g
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Salmonella Negative
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L-Histidine Cas No. 71-00-1

$11
MOQ: 1000  Kilograms
Sample Available
 
Categories Amino Acid
Qty in 20FCL 10000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 71-00-1
HS Code 293329
Specification FCC/EP/USP


L-Histidine powder, CAS No.71-00-1, non essential amino acid manufactured by fermentation from carbohydrate sources, no raw materials of animal origin are used in the manufacturing process. Function and uses:L-histidine plays a key role in production of red and white blood cells. Histidine is used as a amino acid supplement and chelator (binder) in zinc and copper supplements. Specifications complies with FCC/EP/USP.

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L-Histidine Food and Feed grade Specification
Items Standards
Appearance White crystals or crystalline powder
Assay(%) 99.0 101.0
Loss on drying(%) 0.20 Max
Residue on ignition(%) 0.10 Max
pH 7.0~8.5
Specific rotation(°) +12.0 +12.8
State of solution(%) 98.0 Min
Chloride(%) 0.020 Max
Ammonium(%) 0.02 Max
Sulfate(%) 0.020 Max
Iron(ppm) 10 Max
Heavy metals(ppm) 10 Max
Arsenic(ppm) 1 Max
Other Amino acids Not detected.
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L-Lysine Specification
ITEMS STANDARD
Appearance Brown powder
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Specific Optical Rotation +18.0~+21.5
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Residue on Ignition 0.3%
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Ammonium Salt 0.04%
Arsenic 0.0002%
PH(10g/dl) 5.0~6.0
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Pularin

$20.00K
MOQ: 5  
Sample Available
Supplier From Surat, Gujarat, India
 
Pularin:
Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball.
Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting.
where?
1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University.

Cost:
150 times costlier than gold.
10 grams pularin $23000 to $45000
also info given by Bucky-USA website.

Special uses if this becomes common:
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2)Bullet proof ackets
3)curing cancer etc.
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Calcium thiosulfate solution
CAS NO .: 10124-41-1
Molecular formula: Ca2S2O3
Molecular weight: 152.208
Physical and chemical properties: colorless transparent liquid, non-dangerous goods
Use: used in medicine, agriculture and other fields
Packing:1240kg IBC drum

Product specifications:
Appearance Clear transparent liquid
Content Ca2S2O3 % 24%
S 12.4
Lead ppm 1
Mercury ppm 1
Iron ppm 0.01
pHï¼ 20 6.5-9.0

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