4-Sulfo-1,8-naphthalic anhydride potassium salt
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- $8 - $900
- Product name: 4-Sulfo-1,8-naphthalic anhydride potassium salt
- CAS: 71501-16-1
- MF: C12H5KO6S
- MW: 316.33
- EINECS:275-547-3
- MDL Number:MFCD00012097
- Synonyms:1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE-4-POTASSIUM SULFONATE;4-SULPHO-1,8-NAPHTHALIC ANHYDRIDE,POTASSIUM SALT+98%;1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6-sulfonic acid potassium salt;4-Potassiosulfo-1,8-naphthalenedicarboxylic anhydride;potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate;4-Sulfo-1,8-naphthalic anhydride potassium salt technical grade, 90%;4-SULFO-1,8-NAPHTHALIC ANHYDRIDE, POTASSIUM SALT;4-Sulpho-1,8-Naphthalic Anhydride, Potassium Salt
33 prices
Selected condition：
Brand
- A2B
- aablocks
- AK Scientific
- Ambeed
- Biosynth
- Crysdot
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 500mg
- 2.5g
- 5g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- ManufacturerA2B
- Product numberAI55387
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging5g
- Price$8
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI55387
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging100g
- Price$37
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI55387
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging25g
- Price$15
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI55387
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging500g
- Price$98
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00IC3J
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging500g
- Price$119
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IC3J
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging25g
- Price$16
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IC3J
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging100g
- Price$42
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IC3J
- Product description1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95%
- Packaging5g
- Price$8
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product numberJ62386
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 95%
- Packaging5g
- Price$12
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberQ190
- Product description4-Supho-1,8-naphthalicanhydridepotassiumsalt
- Packaging5g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ62386
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 95%
- Packaging25g
- Price$32
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberQ190
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 98%
- Packaging5g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ62386
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 95%
- Packaging100g
- Price$100
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ62386
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 95%
- Packaging500g
- Price$380
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberQ190
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 98%
- Packaging500g
- Price$532
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberQ190
- Product description4-Supho-1,8-naphthalic anhydride potassium salt 98%
- Packaging100g
- Price$140
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI55387 | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 5g | $8 | 2026-05-25 | Buy |
| A2B | AI55387 | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 100g | $37 | 2026-05-25 | Buy |
| A2B | AI55387 | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 25g | $15 | 2026-05-25 | Buy |
| A2B | AI55387 | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 500g | $98 | 2026-05-25 | Buy |
| aablocks | AA00IC3J | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 500g | $119 | 2026-05-29 | Buy |
| aablocks | AA00IC3J | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 25g | $16 | 2026-05-29 | Buy |
| aablocks | AA00IC3J | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 100g | $42 | 2026-05-29 | Buy |
| aablocks | AA00IC3J | 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1) 95% | 5g | $8 | 2026-05-29 | Buy |
| AK Scientific | J62386 | 4-Supho-1,8-naphthalic anhydride potassium salt 95% | 5g | $12 | 2026-06-04 | Buy |
| AK Scientific | Q190 | 4-Supho-1,8-naphthalicanhydridepotassiumsalt | 5g | $25 | 2021-12-16 | Buy |
| AK Scientific | J62386 | 4-Supho-1,8-naphthalic anhydride potassium salt 95% | 25g | $32 | 2026-06-04 | Buy |
| AK Scientific | Q190 | 4-Supho-1,8-naphthalic anhydride potassium salt 98% | 5g | $16 | 2026-06-04 | Buy |
| AK Scientific | J62386 | 4-Supho-1,8-naphthalic anhydride potassium salt 95% | 100g | $100 | 2026-06-04 | Buy |
| AK Scientific | J62386 | 4-Supho-1,8-naphthalic anhydride potassium salt 95% | 500g | $380 | 2026-06-04 | Buy |
| AK Scientific | Q190 | 4-Supho-1,8-naphthalic anhydride potassium salt 98% | 500g | $532 | 2026-06-04 | Buy |
| AK Scientific | Q190 | 4-Supho-1,8-naphthalic anhydride potassium salt 98% | 100g | $140 | 2026-06-04 | Buy |
Properties
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystal
color :White to Orange to Green
InChI :InChI=1S/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);/q;+1/p-1
InChIKey :WOHXJVJXAWXEQP-UHFFFAOYSA-M
SMILES :[K+].C12C(OC(C3C=1C(C=CC=3)=C(S([O-])(=O)=O)C=C2)=O)=O
CAS DataBase Reference :71501-16-1(CAS DataBase Reference)
EPA Substance Registry System :1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (71501-16-1)
form :powder to crystal
color :White to Orange to Green
InChI :InChI=1S/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);/q;+1/p-1
InChIKey :WOHXJVJXAWXEQP-UHFFFAOYSA-M
SMILES :[K+].C12C(OC(C3C=1C(C=CC=3)=C(S([O-])(=O)=O)C=C2)=O)=O
CAS DataBase Reference :71501-16-1(CAS DataBase Reference)
EPA Substance Registry System :1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (71501-16-1)
Safety Information
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Description
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