Find Verified Acetone Suppliers, Manufacturers and Wholesalers

Rubber accelerator cbs

Chemical name:n-cyclohexyl-2-benzothiazole sulfenamide
Molecular formula:c13h16n2s2
Cas no:95-33-0
Specification:
Appearance
Gray-white powder
Gray -white granular
Initial m.P. Oc
98.0
98.0
Heating loss %
0.30
0.30
Ash%
0.30
0.30
Residues on sieve(150î¼m), %
0.10
Properties:gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. M.P.: 98oc above. Soluble in benzene, boluene, chloroform, cs2, ch2cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration
Application:cbs has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in epdm.

25kg/bag

Molecular formula: nh4cl

N.W. : 53.49

Appearance: colorless crystal or white crystal powder

Properties: it dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.

Specification:

Item
Usp24
Bp2003
Enterprise standard

Ammonium chloride(nh4cl) % í²
99.0-101.0
99.0-101.0
99.9

Loss on drying %ín
0.5
0.5
0.1

Residue on ignition% ín
0.1
-
0.1

Fe %ín
-
0.002
0.003

Heavy metal (pb)% ín
0.001
0.001
0.001

As % ín
-
-
0.0005

Barium
-
-
Confirm

Ph
4.6-6
-
4.6-6

Slufate (so4 ) %ín
-
0.015
0.015

Calcium(ca) % ín
-
0.002
0.002

Potassium (k) %ín
-
0.02
0.02

Bromide %ín
-
-
0.005

Sulfate ash %ín
-
0.1%
0.1%



Packing: 25kg woven bag or 25kg paper drum

We are factory of ammonium chloride!

Molecular formula: nh4cl
N.W. : 53.49

Appearance: colorless crystal or white crystal powder
Properties: it dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.
Specification:
Item enterprise standard
Ammonium chloride(nh4cl) % í²
99.6

Loss on drying % ín
0.3

Residue on ignition%ín
0.1

Fe %ín
0.005

Heavy metal (pb)%ín
0.001

As % ín
0.0005

Barium
Confirm

Ph
4-6

Slufate (so4 ) %ín
0.015

Calcium(ca) % ín
0.002

Potassium (k) % ín
0.02

Bromide % ín
0.005

Sulfate ash % ín
0.1%


Packing: 25kg woven bag or 25kg paper drum

Product name : ammonium chloride food grade
Intro:

Molecular formula: nh4cl
N.W. : 53.49 .

Appearance: colorless crystal or white crystal powder

Properties: it dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.

Specification:
Item
Fcciv
Enterprise standard

Ammonium chloride(nh4cl) % a2
99.0-101.0
99.7

Loss on drying % an
0.5
0.2 .

Residue on ignition% an
0.1
0.1 .

Fe % an
-
0.005 .

Heavy metal (pb)%an
0.001
0.001 .

As %an .
-
0.0005

Barium
-
Confirm .

Ph
-
4.6-6 .

Slufate (so4) %an
-
0.015 .

Calcium(ca) % an
-
0.002 .

Potassium (k) % an
-
0.02 .

Bromide %an .
-
0.005 .

Sulfate ash % an
-
0.1% .







Packing: 25kg woven bag or 25kg paper drum.

Technical specifications
Physical appearance Black slab

Chemical properties
Acetone extract (%) 14 ¦ 3
Ash (%) 7 ¦ 2
Carbon black (%) 27 ¦ 2
Rhc (%) Min 47
Volatile matter (%) <1

Physical properties
Specific gravity gm/cu.Cm 1.12 ¦ 0.02
Tensile strength kg/sq.Cm Min 45
Elongation (%) Min 230
Hardness shore 'a' 60 ¦ 3
Mooney viscocity ml(1+4) @ 100¦ c 25-55


50 kg. In hdpe bag.

Chemical formula:NH4Cl
Molecular Weight:53.49
Properties: Colorless crystal or white crystal powder. It dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.
Specification:
Industrial grade: ú¿GB 2946-92ú¬

Inspection Item Unit First Grade Regular Grade
Ammonium chloride(as NH4Cl) %Min 99.5 99.0
Moisture %Max 0.7 1.00
Iron %Max 0.001 0.003
Burnt Loss %Max 0.40 0.40
Heavy Metalú¿As Pbú¬ %Max 0.0005 0.001
Sulfate %Max 0.02
PH Valueú¿200g/l Solution at 25íµú¬ 4.0-5.8 4.0-5.8

Food grade
Medical grade

99.6%

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.

Rubber antioxidant d

Rubber antioxidant d (n-phenyl-2-naphthylamine)
1f=molecular formula:c16h13n
2f=specification:(hg2-469-79)
Item specification
Appearance pale or brown powder
Melting point, 0f¦fª 105.0
Reduction in weight after heating, %f_ 0.20
Ash, %f_ 0.20

Phenylamine content no blue and purple reaction by testing
Screen residue(100 meshes), %f_ 0.2
Magnetic object content, %f_ 0.008

3f=properties:pale powder, boiling point 365.5f¦. Soluble in acetone, chloroform, alcohol and tetracol, nonsoluble in gasoline and water.
4f=application:the product is mainly used for natural and synthetic. Used in tyres, rubber belts, rubber shoes and so on.


Package:polypropyrene knitted bags lined with polyethylene bags. Net weight 25kg per bag.

Product name: chlorfluazuron
Physical and chemical properties:
White crystals, melting point 226.5 (decomposition), vapor pressure <10npa (20 ), the water solubility under 20 <0.01mg/l, hexane <0.01, n-octanol 1 xylene 2.5, methanol 2.5 , toluene 6.6, isopropyl alcohol 7, dichloromethane 22, acetone 55, cyclohexanone 110 (g/l, 20 ), stability in the light and heat.
The model of function:
Stomach toxicity, contacted death (chitin synthesis inhibitor)
Toxicity:
Acute oral ld50 > 8500mg/kg acute percutaneous ld50:> 1000mg/kg
Characteristics:
The mechanism of it is the inhibition of chitin synthesis, impeding the normal insect molting. As results, the eggs hatching, the larvae molting and pupal developmental appear deformity, adult eclosion is blocked, and tis product with high efficacy, the role of slow for a variety of lepidoptera pests as well as the orthoptera, coleoptera, hymenoptera, diptera, such as high activity, but aphids, leafhopper, planthopper invalidá

Product name : ammonium chloride medical grade
Intro: molecular formula: nh4cl
N.W. : 53.49
Appearance: colorless crystal or white crystal powder
Properties: it dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.
Specification: item
Usp24
Bp2003
Enterprise standard

Ammonium chloride(nh4cl) %
99.0-101.0
99.0-101.0
99.9

Loss on drying %
0.5
0.5
0.1

Residue on ignition%
0.1
-
0.1

Fe %
-
0.002
0.003

Heavy metal (pb)%
0.001
0.001
0.001

As %
-
-
0.0005

Barium
-
-
Confirm

Ph
4.6-6
-
4.6-6

Slufate (so4 ) %
-
0.015
0.015

Calcium(ca) %
-
0.002
0.002

Potassium (k) %
-
0.02
0.02

Bromide %
-
-
0.005

Sulfate ash %
-
0.1%
0.1%



Packing: 25kg woven bag or 25kg paper drum

Sodium thiocyanate
Sodium thiocyanate cas no :540-72-7 molecular formula : nascn molecular weight : 81.07
Index best quality first quality regular grade
Nascn min %(dry base) 99.0 98.0 97.0
Clarity test pass pass pass
Insoluble substance in water max % 0.02 0.05 0.05
Chlorid(cl-) % max 0.02 0.08 0.10
Sulfate(so42-) % max 0.05 0.08 0.10
Heavy metal(pb) % max 0.002 0.005 0.005
Fe % max 0.0003 0.005 0.005
Sodium formate % max 0 0 0
Water % max 1.8 2.0 2.0
Alias:sodium rhodanide, sodium sulfocyanate, sodium rhodanate, sodium isocyanate, thiocyanic acid, sodium salt
Molecular formula: nascn
Molecular weight: 81.07
Properties: nascn, a white rhombic system crystal, is soluble in water, ethanol, acetone; relative density is 1.735. Melts at approx.287f¦. Decomposes on heating and under influence of light producing toxic fumes of sulfur oxides, nitrogen oxides and cyanides. Reacts violently with acids, strong bases and strong oxidants.
Packing: 25 kgs net in pp bag with inner of polyethylene bag.
Storage: keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.



Packing: 25kg woven bags

Specifications

1: mainly used in for rubber product production.
2: excellent quality with competitive price.
3: long term supply.

Physical and chemical properties:
Molecular formula: c18h36o2
Melting point(¡ãc): 70-71
Boiling point(¡ãc): 383
Relative density (water=1): 0.87
Relative vapor density (air=1): 9.8
Saturated vapor pressure (kpa): 0.13(173.7¡ãc)
Flash point(¡ãc): 196
Ignition temperature(¡ãc): 395

Solubility: insoluble in water, slightly soluble in ethanol, soluble in acetone and benzene, easily soluble in ether, chloroform and carbon tetrachloride.

Application:
Widely used in curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static agent, edible emulsifier; also used in cosmetics, detergent and the intermediates of various surfactants, etc.

Package and storage:
Woven bag lined with plastic bag inner, 25kg per bag, or according to your request. It should be stored in a cool, well ventilated area.

Packing: 25 kgs in net pp bag, 18 in the 20¡¯fcl
Delivery time: 2 weeks
Payment term: T/T, L/C.


25 kgs in net pp bag, 18 in the 20¡¯fcl.

BRONOPOL
H.S 2905590030
Molecular formula: c3h6brno4.
Molecular weight: 199.98800.
CAS No.: 52-51-7.
EINECS 200-143-0
Appearance: white to light yellow, yellowish brown crystalline powder.
Melting point: 130-133 �° C (lit.).
Flash point: 167 �° C.
Odor: odorless and tasteless.
Solubility: bropol is insoluble in petroleum ether, slightly soluble in chloroform, acetone and benzene, soluble in water, ethanol and ethyl acetate. The solubility in water at 22 is 250G / L.
Usage: bropol is mainly used as preservative and bactericide. It is added to the processing of cosmetics such as shampoo, balm and cream. The concentration in cosmetics is 0.01% - 0.02%. It can also be used as detergent, fabric treatment agent, etc. As a bactericide. It can effectively control a variety of plant pathogenic bacteria. Cotton seed treatment can prevent cotton black arm disease and bacterial blight caused by cotton angular spot, and has no drug damage to cotton. It can also be used for rice seedling cachexia. The recommended concentration is 800 ~ 1000mg / L. It is also used in industrial circulating water, papermaking pulp, coating, plastics, cosmetics, wood, cooling water circulating system, as well as sterilization, mildew prevention, anti-corrosion and algae killing for industrial purposes.

Key features of Ethyl Acetate:
– Colourless
– Sweet smell like pear drops
– Soluble in ethanol, acetone, diethyl ether, benzene
– Non-toxic ingredients
– Good viscosity
– Flammable and volatile



- Capacity to supply 5,000 MT per month
- Packaging in HDPE Drums, ISO Tank containers, Bulk Vessels
- Minimum Order: One Container (16.8MT)

Our company,  the most professional manufacture in China, we have the professional extraction equipments. Our factory is in Panjin city, Liaoning Province, China. The factory had been founded in 2007,and there are two lines of extraction now. We speciaize this field earlier than any other companies in China, and our customers are over the world. So, choose us,  and establish the business relationship.
At follows, there are some types for your refenerce:
Milk tistle P.Eï¼?silymarinï¼? extraction includes silymarin, silybin and water soluble silymarin.
And this product silymarin extraction contains that which is extracted by acetone, ethanol and ethyl acetateï¼?from HPLC40% to HPLC 60%, UV 80%ï¼?
Silybin contains that from 70% to 99%
Water soluble silymarin: from UV20%-45%.

Features:
BG-WY200 Handheld Dangerous Liquid detector, is a specially designed for detecting flammable and explosive
liquid.BG-WY200 is small in size, fast in analysis and easy in operation. It can quickly identify flammable and
explosive liquids without touching liquid.
Applications:
01. Airports,
02. Transport terminals,
03. Buildings,
04. Customs / Border / Government
05. Courthouses,
06. Embassies,
07. Military installations,
08. Prisons,
09. Convention centers,
10. Security checkpoints
11. Special events location
Technical Parameters:
Composition: host, charging base and other components
The main dimensions and weight: L216 * W50 * H79 mm, about 200 grams (with battery)
Boot time: 1 second
Analysis and testing time: about 1 second
Detectable container size: not less than 5.5cm * 1.5cm, the minimum capacity of 50ml
Alarm mode: can sound alarm, and LCD alarm
Man-machine interface: provide full Chinese interface, self-luminous OLED screen display
Data storage: provide liquid storage and retrieval of test results, storage capacity of not less than 10,000 tests, and
the data can be exported through the USB interface.
Operating temperature range: -10 - +55 .
Detectable species: Petrol, kerosene, diesel, ether, isopropyl ether, petroleum ether, acetonitrile, ethylene glycol,
nitrobenzene, propylene oxide, n-heptane, turpentine, acetone, benzene, toluene, xylene, Ethane, ethanol,
isopropanol, n-octane, carbon disulfide, methanol, nitromethane, n-hexane, trichloromethane, paint thinner (nitro
thinner), tetrahydrofuran, paint, styrene, cyclohexanone, Pentane, t-butanol, methyl acrylate, n-propanol,
cyclohexane, methyl t-butyl ether, 1-4- dioxane, dipentene, acetaldehyde, Alkane more than 40 kinds of flammable
and explosive dangerous liquid.

Common name: lmazalil
Chemical name: 1-[2,(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-1H-imidazole
Molecular formula: C14H14CI2N2O
Molecular weight: 297.2

Physical chemistry:Form Slightly yellow to brown crystalline mass.M.p.52.7 B.p.>340 V.P.0.158mPa. S.g./density 1.348g/ml(26).Solubility In water 0.18g/l(Ph7.6 20).In acetone dichloromethane, ethanol, methanol, isopropanol, xylene, toluene.benzene>500,hexane 19(all in g/l, 20).Also soluble in heptane and petroleum ether.

Use: Control of a wide range of fungal diseases on fruit,vegetables,and ornamentals. e.g.powdery mildews on cucurbits and ornamentals;powdery mildew on roses;storage diseases(particularly Penicillum,Gloeosporium,Phomopsis,Phoma spp.,etc)of citrus frut,pome fruit,bananas,and seed potatos.Also used as a seed dressing,for control of diseases(particularly Fusarium and Helminthosporium spp.)of cereals.It is particularly active against benzimidazole-resistant strains of plant-pathogenic fungi.Typical use rate are:for seed treatment 4-5g a.i./100kg seed;for ornamentals and vegetables 5-30g/hl;and for post-havest treatment 2-4g/t fruit.

50% EC:200L/ Iron drum, 75% SP,97% TECH:25Kg/Fiber drum.

Common name: Metalaxyl
Chemical name: Methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-DL-alaninate
Molecular formula: C15H21NO4
Molecular weight: 279.3.

Physical chemistry: Form similar white crystals.M.p Tech 63.5-72.3,S.g./density 1.20(20). V.p0.75mPa(25),Solubility In water 8.4g/l(22).In ethanol 400,acetone 450,toluene 340,n-hexane 11,n-octanol 68(all in g/l,25).Stability stable up to 300. Stable in neutral and acidic media at room temperature;on hydrolysis DT50(calc.)(20) >200d(Ph1),115d(Ph9),12d(Ph10).

Use:To control diseases caused by air-and soil borne Peronosporales on a wide range of temperate,subtropical and tropical crops.Foliar sprays with mixtures of metalaxyl and protectant fungigides are recommended to control air-borne diseases caused by Pseudoperonospora humuli on hops,phytophthora infestats on potatoes and tomatoes, peronospora tabacina on tobacco,Plasmopara viticola on vines,Bremia lactucae on lettuce and downy mildews on various vegetable,at 200-300g/ha.Soil applications of metalaxyl alone are used to control soil-borne pathogens causing root and lower stem rots on avocado and citrus,at 500-1500g/ha,Seed treatments control systemic Peronosporaceae on, maize peas,sorghum and sunflowers,as well as damping-off(Pythium spp.)of various crops.

25%,35% WP,98% Tech, 58%,72% Metalaxy•Mancozeb WP:25kg/Fiber drum.

Product name: Cinnamic Acid
Synonyms: trans-Cinnamic acid; trans-3-Phenyl-2-propenoic acid; 3-Phenylpropenoic acid; Cinnamylic acid; 2-Propenoic acid, 3-phenyl-, (2E)-; 3-Phenylacrylic acid; 3-Phenylacrylic acid
CAS NO.: 140-10-3
Melting point: 133 °C
Boiling point: 300 °C
Density: 1.248
Refractive index: 1.5049
Flash point: >230 °F
Storage temp.: Store at RT.
Solubility: 0.4g/l
PH: 3-4 (0.4g/l, H2O, 20)
Form: White Crystalline Powder
Content: â?¥99%
Packaging: 25kg kraft paper bag
Storage method: pay attention to the fire source, especially to avoid sunlight, and store it in a cool place.
Solubility: Soluble in ethanol, methanol, petroleum ether, chloroform, soluble in benzene, ether, acetone, glacial acetic acid, carbon disulfide and oil, insoluble in cold water.

Dpt blowing agent

This product is hardly dissolved in ether, slightly dissolve in water, alcohol, and the chloroform. It can dissolve in acetone, butanone, acetyl, acetic acid, ethyl ester and dimethylformamide. Specifications : in accordance with ministerial standards: hg2-1188-78.



Hg2-1188-78