l-(-) camphor sulphonic acid 99% extrapure

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

(-)-Camphor-10-sulfonic acid; (1R)-(-)-Camphor-10-sulfonic acid; (1R)-Camphor-10-sulfonic acid

CAS	35963-20-3
Molecular Formula	C10H16O4S
Molecular Weight	232.50
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White powder
pH Value	1.2 – 1.4	Melting Point/ Freezing Point [°C]	200 °C

Specifications
Appearance	White crystalline powder	Assay	Min 99%
Melting Range	193 – 196 deg C	Specific Optical Rotation ( [?]20/d; 10% in water)	-23 to -21 deg

Dangerous Goods Information
UN Number	3261	DG Class	8

Safety Information & Hazard Symbols
Symbol	GHS05
Signal Word	Danger
Hazard Statement	H314
Precaution Statement	P280-P305 + P351 + P338-P310

l-(-) camphor sulphonic acid 99% extrapure

SKU C00671-00100-HS Category Chemicals