Calconcarboxylic acid
- Product Code: 51264
Alias:
Calcium carboxylic acid indicator; calcium red, calcium indicator, calcium carboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]-2-naphthalenecarboxylic acid, 2 -Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid
CAS:
3737-95-9
Molecular Weight: | 438.41 g./mol | Molecular Formula: | C₂₁H₁₄N₂O₇S |
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EC Number: | 223-117-0 | MDL Number: | MFCD00004078 |
Melting Point: | 300 °C(lit.) | Boiling Point: | |
Density: | Storage Condition: | room temperature |
Product Specification:
Test | Specification |
---|---|
IGNITION RESIDUE AS SULFATE | 0-0.5 |
COMPLEXATION TEST | PASS |
SOLUBILITY IN NAOH SOLUTION | ARLMOST TRANSPARENCY |
APPEARANCE | Black powder |
Sizes / Availability / Pricing:
Size (g) | Specification | Availability | Price | Quantity |
---|---|---|---|---|
25.000 | Indicator | 10-20 days | ฿420.00 |
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100.000 | Indicator | 10-20 days | ฿1,590.00 |
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250.000 | Indicator | 10-20 days | ฿2,820.00 |
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1000.000 | Indicator | 10-20 days | ฿9,860.00 |
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Calconcarboxylic acid
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