Suppliers for CAS
98-67-9
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Properties | CAS |
98-67-9 | Formula |
C6H6O4S | EINECS |
202-691-6 |
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18 Registered suppliers
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Crystallinity | meets the requirements.
| Loss on drying | ≤ 2.0%
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances |
| Unspecified impurities |
| for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance).
| Microbiological Analysis |
| Total plate count | ≤ 1000cfu/g
| Yeast and Moulds | ≤ 100cfu/g
| E. Coli. | Absent
| Salmonella | Absent
| S.aureus | Absent |
H&Z Industry Co.,Ltd
P.R.China
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Crystallinity | meets the requirements.
| Loss on drying | ≤ 2.0%
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances |
| Unspecified impurities |
| for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance).
| Microbiological Analysis |
| Total plate count | ≤ 1000cfu/g
| Yeast and Moulds | ≤ 100cfu/g
| E. Coli. | Absent
| Salmonella | Absent
| S.aureus | Absent |
Xingrui Industry Co., Limited
P.R.China
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Crystallinity | meets the requirements.
| Loss on drying | ≤ 2.0%
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances |
| Unspecified impurities |
| for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance).
| Microbiological Analysis |
| Total plate count | ≤ 1000cfu/g
| Yeast and Moulds | ≤ 100cfu/g
| E. Coli. | Absent
| Salmonella | Absent
| S.aureus | Absent |
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Crystallinity | meets the requirements.
| Loss on drying | ≤ 2.0%
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances |
| Unspecified impurities |
| for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance).
| Microbiological Analysis |
| Total plate count | ≤ 1000cfu/g
| Yeast and Moulds | ≤ 100cfu/g
| E. Coli. | Absent
| Salmonella | Absent
| S.aureus | Absent |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Xiamen Kinbester Co., Ltd.
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Create Chemical Co., Ltd.
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Lori Industry Co., Ltd
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Skyrun Industrial Co., Ltd.
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Xiamen Equation Chemical Co.,Ltd
P.R.China
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Chemos GmbH & Co. KG
Germany
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
BuGuCh & Partners
Germany
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
Santa Cruz Biotechnology, Inc.
USA
Molecular Formula: C6H6O4S Molecular Weight: 174.17 Hazard Symbols: C UN Number: UN 2586 8/PG 3 WGKGermany: - PackingGroup: III HS Code: 29089990
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