Cosmetic Grade Caffeic Acid Powder CAS 331-39-5

Brevis descriptio:

Product Name: Acid

Cas No.: 331-39-5

Aspectus: Yellow pulveris

Specification: 99%

Formulae hypotheticae: C9H8O4

Pondus hypotheticum: 180.16

MOQ: 1kg

Sample: Free Sample

Mitte ad nos inscriptio COA Download

Product Detail

Product Tags

Product Introduction

Acidum Caffeic omnium plantarum constitutum est, semper in plantis solum in formis coniugatis occurrit. Acidum caffeicum in omnibus plantis invenitur quia clavis media est in biosynthesi lignini, inter praecipuos fontes taedae. Acidum caffeicum unum e principalibus phaenolis naturalibus in oleo argan.

Munus

Acidum caffeicum tuto in fucis adhiberi potest et radios ultraviolaceos absorbere potest. Concentratio gravis est agentis auxiliaris, quae tinguit pilos pellis-typi vetat, quod ad robur coloris augendum prodest.

Testimonium Analysis

Product Name	Caffeic Acid	Specification	Company Standard
Cas No.	331-39-5	OPIFICIUM Date	2024.7.9
quantitas	500KG	Analysis Date	2024.7.15
Batch No.	ES-240709	Exitus Date	2026.7.8
Items	Specifications		Proventus
Aspectus	flavumPulvis		Conforms
Assay	98.5%-102.5%		99.71%
Liquefactio Point	211℃-213℃		Conforms
fervens	272.96℃		Conforms
Density	1.2933		Conforms
Index refractivus	1.4500		Conforms
Damnum in siccitate	≤0.5%		0.28%
Cinis Content	≤0.3%		0.17%
Metalla gravis	≤10.0ppm		Conforms
Pb	≤1.0ppm		Conforms
As	≤1.0ppm		Conforms
Cd	≤1.0ppm		Conforms
Hg	≤0.1ppm		Conforms
Totalis comitis Plate	≤1000cfu/g*		Conforms
Fermentum & Mold	≤100cfu/g*		Conforms
E.coli	Negative		Negative
Salmonella	Negative		Negative
Staphylococcus	Negative		Negative
conclusio	Hoc specimen occurrit specificationes.