欧美特黄一级视频,aa毛片免费全部播放完整,一级肉体毛片视频免费看看,午夜性a一级毛片

Single Stabilizers

 

Application Chemical name Molecular Formula Appearance Pbo content % Ash % Moisture content %  0.075mm sieve residue Densityg/cm)
Metallic Salt Tribasic lead sulphate 3PbO?PbSO4?H2O White powder 88.0-90.0 96.0-98.0 Max.0.4 Max.0.2 6.6
Dibasic lead phosphite 2PbO?PbHPO3?1/2H2O White powder 85.6-88.8 97.9-99.9 Max.0.4 Max.0.2 7
Application Chemical name Molecular Formula Appearance Content% Heating loss% Free acid %  0.075mm sieve residue % Melting point
Metallic Stearate Calcium Stearate (C18H35O2)2Ca White powder 6.8-7.5 3.5 1.0 99.0 145
Zinc Stearate (C18H35O2)2Zn White powder 10.3-11.3 1.0 1.0 99.5 115-125
Lead Stearate (C18H35O2)2Pb White powder 26.5-28.5 1.0 1.0 99.5 100-110

 

汉川市| 奈曼旗| 拉萨市| 武定县| 虹口区| 若羌县| 浦江县| 奉化市| 弥勒县| 卓资县| 紫阳县| 邳州市| 麻栗坡县| 肇源县| 徐水县| 孟村| 潼南县| 定兴县| 霍山县| 丰宁| 苏尼特左旗| 吉木乃县| 五大连池市| 勐海县| 河源市| 虞城县| 新田县| 锡林浩特市| 阿瓦提县| 贞丰县| 钟山县| 上高县| 卓尼县| 滦南县| 临沂市| 电白县| 晋江市| 红河县| 郑州市| 改则县| 庆阳市|