- Product Details
Keywords
- Mordant Red 3
- ALIZARIN SULFONIC ACID SODIUM SALT
- Acid Chrome Red S-80
Quick Details
- ProName: Low price with good quality Alizarin R...
- CasNo: 130-22-3
- Molecular Formula: C14H7NaO7S
- Appearance: Red Powder
- Application: Commonly used in woolen and worsted, c...
- DeliveryTime: 10 days after conform the order
- PackAge: IN 25kg /drum
- ProductionCapacity: 5 Metric Ton/Day
- Purity: 99.8 %
- Storage: in dry place
- LimitNum: 0 Metric Ton
Superiority
Details
Product Name | Alizarin Red S |
Synonyms | Alizarin Red S, certified, pure;ALIZARIN RED S SOLUTION 1% AQUEOUS;Alazarin red s.;dihydroxyanthraquinone-sulfonic acid sodium salt;ALIZARINSODIUMSULPHONATE;ALIZARINSODIUMSULPHATE;Alizarin Red S sodium salt, 1% w/v aq. sol.;Alizarine Red S (C.I. 58005) |
CAS | 130-22-3 |
MF | C14H7NaO7S |
MW | 342.26 |
EINECS | 204-981-8 |
Product Categories | Dyes and Pigments;marker;Anthraquinone |
Chemical Properties: Alizarin Red S CAS no. 130-22-3
Melting point | >250°C |
pka | 4.5, 11(at 25℃) |
PH Range | 4.3(yellow)-6.3(violet) |
λmax | 556nm, 596nm, 423nm, 546nm |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: soluble1mg/mL |
Merck | 14,8573 |
Spec.: Alizarin Red S CAS no. 130-22-3
Test |
Specification | Result |
Colordoman |
4.0(yellow)---6.0( red) | 4.0(yellow)---6.0( red) |
Assay,% | MIN.120% | 124% |
Sensitivity to acids and bases |
Pass | Pass |
Sensitivity to aluminium |
Pass | Pass |
Solubility in water |
Pass | Pa |