Benzylidene camphor sulfonic acid
SIAL/97085 - analytical standard
Synonym: α-(2-Oxoborn-3-ylidene)-toluene-4-sulphonic acid; 3-
CAS Number: 56039-58-8
Empirical Formula (Hill Notation): C17H20O4S
Molecular Weight: 320.40
Linear Formula: C17H20O4S
Product Type: Chemical
application(s) | environmental |
assay | ≥97.0% (HPLC) |
format | neat |
grade | analytical standard |
impurities | ≤8.0% water (calc. from elemental analysis) |
InChI | 1S/C17H20O4S/c1-16(2)14-8 |
InChI key | KKJKXQYVUVWWJP-RAXLEYEMSA |
Quality Level | 100 |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CC1(C)[C@@H]2CC[C@]1(C)C( |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
General description: | Benzylidene camphor sulfonic acid (BCSA) is an organic ultraviolet absorbing compound used primarily in cosmetics (sunscreens, lipsticks, shampoos and hair sprays). |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥97.0% (HPLC) |
UNSPSC | 85151701 |