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1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt

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Formula: C7H4Na2O7S2
CAS: 33513-44-9
search Element: benzenedisulfonic disodium formyl acid salt
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Identification

Structural Formula
1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt
CAS:
33513-44-9
EINECS:
251-551-0
Molecular Formula:
C7H4Na2O7S2
MDL:
MFCD00043913
SMILES:
[Na+].[Na+].C(=O)C1=C(C=C(C=C1)S(=O)(=O)[O-])S(=O)(=O)[O-]
Synonym:
benzaldehydedisulfonicaciddisodiumsalt ; benzaldehyde-2,4-sodium disulfonate ; 2,4-dsad-na ; benzaldehyde-2,4-dis ; sodium 4-formylbenzene-1,3-disulfonate ; disodium 4-formylb ; disodium 2,4 disulfo benzaldehyde ; disodium 4-formylbenzene-1,3-disulfonate ; 2,4 dsad ; benzaldehyde 2,4 disulphonic acid di na




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Properties for 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt

Molecular Weight:
310.21 g·mol−1
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/38 - Irritating to eyes and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Luoyang Jinghan Dyestuff Chemical Industrial Co., Ltd. | Wuhan Sunrise Technology Development Company Ltd. | Junwee Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | scienTEST | Wanko Chemical Co., Ltd.

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