麻豆精品国产一级_另类日韩欧美在线_日韩高清在线观看av片專業從事互動平臺_国产裸体美女无遮挡免费视频_成人精品视频99在线观看免费_亚洲国产一级黄片_欧美女同视频三级黄色_国产极品白嫩精品2020_激情五月天色色网_网友分享日韩欧美一区中文字幕在线心得

This product is a natural chlorophyll derivative which extracted from natural plants and refined.

【Color Index】E 140

【CAS No.】32627-52-4

【Characteristics】This product is yellow green powder, easily soluble in water, slight soluble in alcohol and chloroform, water solution is transparent and have no sediment.

【Molecular formula and molecular weight】

                                        Molecular formula     Molecular weight

Sodium ferrous chlorophyllin  C₃₄H₃₀O₆N₄FeNa₂          692.462

Sodium ferrous chlorophyllin  C₃₄H₂₉O₆N₄FeNa₃         714.443

【Structure formula】

【Reference standard】Enterprise standard

【Storage】Store in cool and dry place, light resistance, in closed container.