搜索“crystalline”的结果

2, 6 - Dichlorophenol Alias 2, 6 - DCP Molecular formula C6H4Cl2O Weight 163.00 CAS number 87-65-0 Melting point 65-68 º C Boiling point 218-220 º C appearance of characters colorless crystalline needle Content 99%.....

PPS(Pyridinium propyl sulfobetaine) CAS No.: 15471-17-7 Serial number D023 Trade name PPS Chemical name Pyridinium propyl sulfobetaine Molecular formula C8H11O3NS Assay 98% Appearance White crystalline powder PH value.....

英文名称：trimethoprim 英文别名：trimethoprim crystalline; 5-(3, 4, 5-trimethoxybenzyl)pyrimidine-2, 4-diyldiamine 分子式：C14H18N4O3 分子量：290.32 CAS号：738-70-5.....

L-Carnosine CAS: 305-84-0 Molecular formula: C9H14N4O3 Molecular weight: 226.23 Sulbutiamine CAS: 3286-46-2 Molecular formula: C32H46N8O6S2 Molecular weight: 702.88 Items： Requirements Description： Off-white crystalline powder Heavy.....

Appearance：grey metal with metallic luster. Purity：4N Application：polycrystalline silicon is the direct material to produce crystalline silicon, and it is the basic material of contemporary artificial intelligence, auto control, information.....

Bis-Tris Synonyms: Bis(2-hydroxyethyl)iminotris(hydroxymethyl) methane CAS: 6976-37-0 Assay : ≥99.0 % Appearance : White crystalline powder MF: C8H19NO5 MW: 209.24 MP: 103-104℃ PH: 5.7-7.3 pKa (20℃): 6.46 .....

Ningbo Huasheng Solar Energy Sources Industry Co., Ltd. was established in 2005. She developed fast and is specialized in crystalline solar cells, modules, PVsystem and PV related products, such as solar street light , solar portable　power box.....

Name : Potassium persulfate Molecular formula: K2S2O8 Characteristics: Potassium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization of monomers and as a strong oxidizing agent in many.....

Appearance　White　crystalline　solid.　 Melting　Point:　49.2C　 Vapour　Pressure:　2.67*10-10　Pa/20C　 Stability:　Soluble　in　most　organic　solvents, 　insoluble　in　water　(in　water　5*10-3　mg/L　at　pH6.5)　Stability　Stable　in　acid, 　.....

Mono-crystalline Solar Cell Module(156mm×156mm)

A yellow crystalline powder, with a characteristic odor, tasteless

噻萘普汀钠 Tianeptine Sodium CAS：30123-17-2 标准：≥98.5% 外观：白色或类白色结晶性粉末 包装：1kg/5kg Tianeptine Sodium Cas: 30123-17-2 Standard: Not less than 98.5% Appearance: White or off white crystalline powder Usage:.....

CAS NO.:110221-26-6 origin: our company storage: In dark cool place Appearance: light yellow crystalline powder HPLC :the retantion time of test sample major peak complies to reference standard Water content: no more.....

calcium formate Molecular Formula: Ca(HCOO)2 M.W.:130.0 Physicochemical Property: White crystalline or powder, slightly moisture absorption, bitter, neutrality, nontoxic.dissolve in water. Specific gravity: 2.023( 20 οC deg.c) Tap density:.....

Molecular formula: : Na2HPO4 Molecular Weight: 141.98 Properties: White or colorless crystalline solid, relative density at 1.63, melting point at 34.6. CAS No.: 7558-79-4 Uses: Used as a fire-prevention agent for fabric, timber, and.....

Yellow or orange crystalline powder

Power:5w-280w Made by mono-crystalline and Poly-crystalline cell. design in consistent with IEC-61215;2005standard. with multicontact waterproof connectors. including three 10A, 1000V schottky by-pass.....

- Can be made of polycrystalline or mono-crystalline solar panel. - The wattage can be up to 10, 000 W maximum. - The system include the solar panel, inverter, battery and the main case which contain the inverter, battery and other parts.

SYNTHETIC CRYOLITE SYNONYM: SODIUM FLUOROALUMINATE Molecular formula: Na3AlF6 molecular weight: 209.94 1> Properties: it is crystalline white powder. Slightly soluble in water, density 2.95-3, melting point 1000oC, easily absorbing.....

White crystals or white crystalline powder. Freely soluble in water and in formic acid, practically insoluble in ethanol and in ether. Dissolves in dilute hydrochloric acid. Identification：Compare the infrated absorption spectrum of the sample.....