refractive index of fused silica,China refractive index of fused silica Manufacturers, Suppliers

First press cocoa butter

Dec 19, 2012

... golden yellow to brown yellow. Cocoa butter has special fragrance of cocoa, and short plasticity range — almost all solid state ... characterized by hardness and fast dissolution.Cocoa butter is one of the stablest edible oil we have known. Containing natural ... many high-end cosmetics and skin care products.Chemical Specifications: Refractive Index(expressed as N40/D): 1.456-1.459 Saponification Value ...

Supplier: Shanghai Dahui Trading Co., Ltd.

[China Manufacturers]

2 Pyrrolidone

Mar 30, 2013

... Specification(CP/BP/USP/EP) AppearancePurity %Water Content %Refractive Index nD20Speci Gravity DColorless and pure liquid(min25°C)min99 ... synthetic intermediate. It is mainly applied as the solvent of synthetic resin, agricultural pesticide, polybasic alcohol, printing ink ... , sulphur, and as the raw material of polyvinyl pyrrolidone, polyamide-4 and piracetam. Certificate International ...

Supplier: Shanghai Yuking Water Soluble Material Tech Co., Ltd.

[China Manufacturers]

Silane RJ-MOS(Methyltris(methylethylketoxime)silane),CAS NO.22984-54-9

Feb 02, 2013

... minSpecific gravity(g/ml , @25°C) 0.975±0.005 Refractive index (n25D)1.4578±0.0020 Boiling point(°C ,760mmHg)310Flash ... .22984-54-9ApplicationSilane RJ-MOS can be used in variety of applications, including: Silicone Sealant• Used as a neutral curing agent ...

Supplier: Hangzhou Ruijiang Chemical Co., Ltd.

[China Manufacturers]

p-Toluidine/106-49-0

Jun 08, 2012

... , Boiling point 200.2°C, Flash point 87.2°C, Refractive index (1.5534), Relative Density1.1629 Usesused to produce 4B acid ...

Supplier: Ningbo Samreal Chemical Co., Ltd.

[China Manufacturers]

3,4-Dichlorobenzotrifluoride 99%

Jun 28, 2012

... sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.Refractive index ...

Supplier: Fugu County Ruilong Business Co., Ltd.

[China Manufacturers]

Evening Primrose Oil-refined

Sep 16, 2012

... sample by freight collect.Efficacy:The oil contains a kind of omega-6 polyunsaturated fatty acids (PUFA) called Gamma ... which plays a role in easing menopausal symptoms, stimulating circulation of blood, protecting and curing atherosclerosis, lowering blood pressure, accelerating ... /g max.Peroxide Value (POV): 10.0meq/kg max.Refractive Index: 1.4720-1.4830Specific gravity: 0.915-0.935Moisture& ...

Supplier: Shenyang Dongda Decoy Chemical Pharmaceutical Co., Ltd.

[China Manufacturers]

Alpha-Cedrene Epoxide (CAS:13567-39-0)

Feb 09, 2013

... wood odor reminiscent of ambergris-like and woody noteAppearance: Colorless-pale yellow liquidCedrene Epoxide Content (GLC): Sum isomers: ≥90% Refractive Index (@20°C ...

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

LITSEA CUBEBA OIL

May 16, 2012

... Registry Number: 68855-99-2PropertiesDensity: 0.883Boiling point: 232 ºCRefractive index: 1.4835Flash point: 130 ºFSpecificationAppearance: light yellow or yellow transparent ... liquidOdor: strong smell of citralCitral: 70%, 75%Non-DG180kg net iron drumLoading:14.4mt ...

Supplier: Hangzhou Chemfar Ltd.

[China Manufacturers]

Dioctyl phthalate

Jul 06, 2012

... And plasticized PVC can be used in the manufacture of leatheroid,agricultural film,packing materials and cables.Electrical grade DOP ... food.Medical grade DOP: mainly used in the manufacture of medical and sanitary products.Spec. ItemDetailsGeneral gradeElectrical gradeFood gradeMedical ... .070.050.050.02Moisture, % ≤0.1Color, (Pt-Co) ≤40402020Refractive index (20οC)1.486-1.487Viscosity (20οC), mPa.s77 ...

Supplier: Tianjin Ronghong Chemical Co., Ltd.

[China Manufacturers]

Citronella Oil

Feb 02, 2013

... essential oils obtained from the leaves and stems of different species of Cymbopogon. Citronella Oil CAS NO.8000-29-1 Specifications: ... the liquid yellow Odor:Similar with the characteristic fragrance of citronellal Refractive index: 1.4660~1.4730 at 20 Deg.c Specific ... . The United States Environmental Protection Agency?nbsp;considers oil of citronella as a biopesticide with a non-toxic mode ...

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd.

[China Manufacturers]

90% ADC Monomer-----Allyl Diglycol Carbonate

Mar 30, 2013

99% ADC Monomer 1.CAS:142-22-3 2.organic intermediate 3.Allyl Diglycol Carbonate 4.Assay: 90% ADC Monomer (Allyl Diglycol Carbonate) CAS:142-22-3 ITEMSRESULTSAppearanceColorless and transparent liquidAssay90%OdorNone or lightWater content<0.07Density1.15Refractive index (20°C)1.451Packing25kg woven bag packaging, plastic-lined;According to user requirements to provide various types of packaging

Supplier: Nanjing Chemical Material Corp.

[China Manufacturers]

o-Hydroxymethylbenzoic acid lactone (Phthalide)

Dec 26, 2012

... Hydroxymethylbenzoic acid lactone (Phthalide) Usage: intermediate of dye and pesticide, etc CAS No.: ... weight: 134.13CAS No.: 87-41-2Technical index: Index nameTechnical indexAssay %≥99Melting point °C65.8~75( ... Relative density 1.636(99.1/4°C).Refractive index: 1.536(99.1°C) Soluble in ... in cool and ventilating place.Usage: intermediate of dye and pesticide, etc. o-Hydroxymethylbenzoic acid lactone ...

Supplier: Jinan Great Chemical Industry Co., Ltd.

[China Manufacturers]

PBO Piperonyl Butoxide (51-03-6) Supplier

Mar 01, 2013

... -1.07(d20), B.p is 180°C/133.3Pa, Refractive Index is 1.4850-1.5100(20°C). Insoluble in water ... oil and dichlorodifluoro -methane. Uses: Piperonyl Butoxide (PBO) is one of the most outstanding synergists to increase pesticide effectiveness. Not only ... Viscosity 40 cP (25C). APPLICATIONSBiochemistry: Inhibits mixed function oxidases (MFO) of the insect so that its natural detoxification system is blocked ...

Supplier: Shanghai Kima Chemical Co., Ltd.

[China Manufacturers]

Pseudocumene

Oct 11, 2012

... , boiling point 168degree. Relative density ( d420 ) 0.8758. Refractive index ( ND21 )1.5048. Flash point 48degree. Combustion heat 5206. ... produced by catalytic reforming and splitting of naphtha. The pseudocumene content of reformed aromatic hydrocarbons is as high ... tank trucks or iron barrels which meet the requirement of inspection regulations. Taking expansion into consideration, safety space ...

Supplier: Physta Chemical Co., Ltd.

[China Manufacturers]

P204 Diisooctyl Phosphate

Feb 13, 2013

Diisooctyl Phosphate 1.The quality of p204 is up to the standard of USP(the content is not less than 95% 2.first ... some other organic solvents, freezing point:-60οC.2.0uality Index: ItemCPExport GradeExcellent GradeIndustrial GradeContent %≥97.0≥95.0≥93.0 ... ±342±5--Flash Point (Open cup)οC≥190≥160≥150--Refractive Index(ND20)1.4438-1.44481.4434-1.44441.4430-1 ...

Supplier: Luoyang Zhongda Chemical Co., Ltd.

[China Manufacturers]

Isopropyl isocyanate 98%

Sep 07, 2012

... :50000tons DescriptionIndexNameIsopropyl isocyanateSynonyms2-IsocyanatopropaneAppearance Colorless transparent LiquidMolecular FormulaC4H7NOMolecular Weight85.10 Refractive index1.382Boiling point74 ºCFlash point-10 ºCWater solubilityInsolubleJIANGSU JIALONG ... phosgene industry and No.1 enterprise with the widest range of Carbamate pesticides. Now it can synthesize many products like Carbofuran ...

Supplier: Jiangsu Jialong Chemicals Co., Ltd.

[China Manufacturers]

100% natural yellow bee wax

Mar 10, 2012

... 0Hydrocarbons.≤16Smell Bee wax scentSurfaceUnpolished, wave.Beeswax is a kind of secretion from worker bees’ gland. It’s natural animal ... state and slight flavor of honey. Main nutrients of Beeswax: The main content of beeswax is a kind of ester including higher fatty ... acid and higher monohydric alcohols. It contains many kinds of acids, free fatty acids, free fatty alcohols and carbohydrate, ...

Supplier: Henan Dongyang Wax Industry Co., Ltd.

[China Manufacturers]

Australia Pure Butter Ghee

Jun 16, 2012

... yellow in color with a clean nutty flavor typical of butterfat, endows food with a great aroma, flavor ... . Not older than 30 days from the date of shipment. All packages bear production and expiration date. ... Moisture not more than 0.2 pctC. Iodine Index 26-40 rangeD. Saponification Value 225-235 rangeE. ... eq perkg. maxJ. Melting Interval 28-36 0CK. Refractive Index at 400C 1.453-1.456L. Specific Density ...

Supplier: Wuxi Goldenway Foods Co., Ltd.

[China Manufacturers]

pharmaceutical source L-Ornithine Hydrochloride

Nov 15, 2012

pharmaceutical source,amino acid high purity and quality of L-Ornithine Hydrochloride. Chemical Name: amino acid L-Ornithine Hydrochloride ... Standard: AJI92/USP28/EP5/FCCIVMainly uses:Used in cirrhosis of liver, restore of disease and sport.Synonyms: L-ORN HCL;D-ORN ... .)(lit.) alpha : 24 º (c=4, 6N HCl) density : 1.57 refractive index : 24 ° (C=4, 6mol/L HCl) storage temp. : Store at ...

Supplier: Mianyang Shenlong Import And Export Co., Ltd.

[China Manufacturers]