粉末

Character: White or almost white crystalline powder, smell-less;Assay:≥98.5%;Solubility:Soluble in water, Slightly soluble in acetone and ethanol;IR:Complies with the working standard;Chemical identification:Red;Na Salt indentification:Complies with the standard;Relative substance:Complies with the working standard;pH:8.0-9.5;Loss on drying:≤0.5%; Heavy metal:≤ 20ppm

特征及特性：应为白色或类白色结晶性粉末；无臭，无味；含奥扎格雷钠(C13H11N2NaO2)≥98.5%；在水中溶解，在乙醇和丙酮中微溶；IR图谱与对照品一致；化学鉴别应显红色；溶液主斑点与对照品溶液主斑点的位置相同；钠盐鉴别符合规定；有关物质鉴别符合规定；pH：8.0～9.5；；干燥失重≤0.5%；重金属≤20ppm

Character: Yellowish or yellow crystalline powder,smell-less; Assay: 98.0%—102.0%; Specific Optical Rotation:+63.0°to +69.0°; Ph:3.0 to 5.0;Clarity of Solution complies with the standard. Related Substance:(Single impurities≤0.5%; total impurities≤1.5%);Methanol:≤0.3%;Dichlormethane≤0.06%Acetone≤0.5%;walter:7.0%—9.5%; Residue on Ignintion:≤0.1%; Heavy Metals:≤0.0002% Identification:Most absorb at the wavelength 220nm,256nm,370nm; The infrared spectrogram according to the comparison; positive reflection

特征及特性：淡黄色或黄色结晶性粉末，无臭；含量98.0%—102.0%；鉴别：1）在220nm、256nm、370nm的波长处有最大吸收；2）供试品溶液在主峰的保留时间与对照品溶液主峰的保留时间一致；3）供试品红外光吸收图谱与对照品的图谱一致；4）呈正反映；比旋度：+63.0°至+69.0°；酸度：3.0—5.0；溶液颜色符合规定；有关物质：（单个杂质≤0.5%；总杂质≤1.5%）甲醇：≤0.3%；二氯甲烷：≤0.06%；丙酮：≤0.5%；水分：7.0%—9.5%；炽灼残渣：≤0.1%；重金属：≤0.0002

The preparation, application process and influencing factors of the smooth-faced hammer powder paint are described.

介绍了"绵绵漆"粉末涂料的制备、工工艺及其影响因素。

Fifth, dry the fruitage to gain the cast powder that sparse earth activates Y2SiO5. the invention has many advantages, for example, high luminous inteneity, controllable powder granula and smooth-faced granulas, so it adapt to different dishware, especially, emanation in field and projectional T Invention name

本发明所提供的稀土激活Y2SiO5荧光粉具有发光强度高、粉末颗粒度可控、颗粒表面光滑的优点，可以适合不同器件的要求，尤其可适用于场发射和投影电视等具有特殊要求的场合。

Snuff color to atramentous fine powder or bead.

黄褐色到黑色的粉末或珠状。

Snuff color to atramentous fine powder.

黄褐色到黑色的粉末。

It routinely produced 1000,000 48-ounce cartons of powdered dish soap each week.

它通常一周生产1000，000 48盎司粉末洗碗剂。

Authentic Puranas do recommend taking bath with Rudraksha on the body, so if you decide to do so, protect them from soap and powder.

正宗往世书做建议，应该采取与Rudraksha浴对身体的，所以如果你决定这样做，保护他们的肥皂和粉末。

PACl3 with different concentrations were prepared by adding sodium carbonate powder into AlCl3 solution.

采用AlCl3溶液和Na2CO3粉末在不同温度下制备了不同浓度的聚合氯化铝。

A sodium chlorate solution was prepared by dissolving the A.R. of the NaClO3 powder in distilled water.

氯酸钠晶体溶液是通过溶解分析纯 NaClO3 粉末于去离子水中配制而成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。