Position HomeFAQDetail
What is the minimum data requirement for registration?
Author:admin Hits: Date:2012-07-23 12:19:36 【Font:Large Middle Small

To register a New Chemical Substance to China IECSC, the following data should normally be provided,

 

Physi-chemical properties

Gas: oxidability, self-ignition temperature (), flammability, explosive limit and critical point;

 

Liquid: boiling point (), density (kg/m3), vapor pressure (kPa,), n-octanol/water partition coefficient (Log Pow), water solubility (g/L), pH value, surface tension (N/m), flash point (), oxidability, self-ignition temperature (), flammability and explosibility;

 

Solid: melting point (), density (kg/m3), n-octanol/water partition coefficient (Log Pow), water solubility (g/L), particle size (μm), oxidability, self-ignition temperature (), flammability and explosibility.

 

Toxicity properties

Acute toxicity (nclude acute oral toxicity, acute dermal toxicity, acute inhalation toxicity, skin

irritation, eye irritation and skin sensitization), 28-day repeated dose toxicity, mutagenicity, and 90-day repeated dose toxicity as well as reproductive/developmental toxicity based on registration quantity and property of the NCS.

 

Ecotoxicology properties

Algal growth inhibition toxicity, daphnia acute toxicity, fish acute toxicity, activated sludge respiration inhibition toxicity, adsorption/desorption, degradability and sometimes earthworm acute toxicity test should normally be provided.

 

Data requirement could vary a lot, based on the notification type, notification quantity, actual properties of the NCS.

 

 

Please contact us for further information.

 

Frank Wang

Randis ChemWise

+86(21)6275-7818

frankwang@randis.cn