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BIOSPHERE-AIหนึ่งพืช ภารกิจแห่งตะวันออก
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2-BROMO-2-NITROPROPANE-1,3-DIOL

2-溴-2-硝基丙烷-1,3- 二醇

Also known as 1,3-Propanediol, 2-bromo-2-nitro- · 2-BROMO-2-NITROPROPANE- -1,3-DIOL

CAS 52-51-7EC 200-143-0PubChem CID 2450

PRESERVATIVEIrritancy 3/5 · Comedogenic 0/5Restricted / note

What it is and how it is used

Broad-spectrum preservative with potent biocidal action; usage is strictly capped by regulations (<0.1%), sensitive to halide-sensitive individuals.

Status in national inventories

China · Inventory of existing ingredients00048按照《化妆品安全技术规范》要求使用
China · STSC prohibited / restrictedCN-112/1准用防腐剂(表4) · 序号 1 · 最大允许浓度 0.1% · 避免形成亚硝胺
EU · CosIng31492功能 PRESERVATIVE · 限制 V/21
EU · Annexes to 1223/2009V/21附录 V 准用防腐剂 · 序号 21 · 0,1 % / Avoid formation of nitrosamines
Brazil · ANVISABR-528/20准用防腐剂 · RDC 528/2021 第 20 项 · 最大浓度 0,1% · Evitar formação de nitrosaminas.
Canada · HotlistR-004限用 · Restricted · a) Not permitted in cosmetics that contain amines or amides.

Matched on the exact INCI name; salts, esters and synonyms may be missed. The latest official text prevails.

Popular products with this ingredient 42 products

Functions from EU CosIng and the China inventory; irritancy, comedogenicity and rating are our internal reading, not a regulatory conclusion. Structure and molecular data from PubChem.

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