1. Materials information
Names
| Name | 2,4-Diaminobenzenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 313ºC |
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| Melting Point | 260-266 °C (dec.) |
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| Molecular Formula | C6H8N2O3S |
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| Molecular Weight | 188.204 |
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| Exact Mass | 188.025558 |
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| PSA | 114.79000 |
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| LogP | -0.85 |
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| Index of Refraction | 1.684 |
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MSDS
2,4-Diaminobenzenesulfonic acid MSDS(Chinese) |
Toxicological Information
CHEMICAL IDENTIFICATIONCAS REGISTRY NUMBER : 88-63-1
MOLECULAR FORMULA : C6-H8-N2-O3-S
HEALTH HAZARD DATAACUTE TOXICITY DATATYPE OF TEST : Standard Draize test
SPECIES OBSERVED : Rodent - rabbit
REFERENCE : 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972
TYPE OF TEST : Standard Draize test
SPECIES OBSERVED : Rodent - rabbit
REFERENCE : 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972 ** ACUTE TOXICITY DATA **
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 3480 mg/kg
REFERENCE : 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972
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Safety Information
| Symbol |  GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H317-H319 |
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| Precautionary Statements | P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/39-S37/39 |
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| RIDADR | 1759 |
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| WGK Germany | 2 |
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| RTECS | DB5900000 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 2921519090 |
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2. Packaging of materialsFor powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.


3. Shipping & Delivery
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Suitable for goods under 50kg
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Cost: low cost

Provide airport to airport service
Suitable for goods over 50kg
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Cost: high cost

Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost

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