亚洲天堂色图_日韩一级毛_牛牛热免费aV_一级作爱片_一级强奸A片_97超碰人人操人人操

亚洲天堂色图_日韩一级毛_牛牛热免费aV_一级作爱片_一级强奸A片_97超碰人人操人人操

亚洲天堂色图_日韩一级毛_牛牛热免费aV_一级作爱片_一级强奸A片_97超碰人人操人人操

Service hotline: 0571-86692169

Insoluble saccharin

Product Name: Insoluble saccharin
Product Name: Saccharin insoluble
Packing price: 25 KG/RMB
Purity specification: 99%
Product Category: Pharmaceutical Intermediates
CAS: 81-07-2

Molecular formula: C7H5O3NS

Molecular weight: 183.13
Properties: Appearance white crystal powder, melting point (°C) 230~260, density 0.828, content ≥99.0%, loss on drying weight 0.7, appearance white crystal powder, heavy metal 0.0006, arsenic salt 0.0001. Solubility, low solubility in water, soluble in sodium carbonate, soluble in alcohol, acetone glycerin, slightly soluble in chloroform and ether.
Uses: It can be used as a sweetener for foods, suitable for making chewing gum, and for sweeteners who need low-calorie foods. Used as a rhodium-plating brightener; pesticide intermediate. Adhesive raw materials.
Storage: Refrigerated

亚洲天堂色图_日韩一级毛_牛牛热免费aV_一级作爱片_一级强奸A片_97超碰人人操人人操
亚洲三集片高清无码| 91无码一区二区| 亚洲 在线 性爱| 91AV高清无码网站| 国产成人福利AV| 亚洲区双飞在线| 国产精品熟女av| 亚洲激情逼逼逼逼| 久久爱777| 亚洲图片日韩无码| 国产98页| 色播导航| 黄色av资源网站| 欧美一级色片| 岛国黄色AV| 国产av线| 亚洲三级日韩| 日本九九九黄网| 超级AV在线| 五月天性爱无码| 日韩啪啪视频| an在线| 日韩成人A片| 色色A√| 成人黄色AV网| 亚欧影片在线| 日本97AV| 亚洲午夜无码久久久| A片黄色网址| 日韩久草av| 爽爽爽成人网| 超碰91AV在线| 大香蕉超碰网| 日韩高清av| 亚洲AV啪一啪| 青青草C0mAV| 黄色录像片A片| 一区二区黄片| 韩国精品无码av| 性爱视频A级| A级片日韩|