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Identify Suppliers 2024 Properties Safty

1,3-Propanedisulfonic acid

BGC Id:	420446072725
CAS No:	21668-77-9
Synonyms:	1,3-propanedisulfonic acid ; disodium 1,3-propanedisulfonate ; disodium 1,3-propanedisulphonate ; 1,3-propanedisulphonic acid disodium salt ; disodium propane-1,3-disulfonate ; 1,3-propanedisulfonic acid ; 1,3-propanedisulfonic acid (50-60% in water) ; 1,3-propanedisulfonic acid disodium salt ; eprodisate ; (50-60% in water)
Molecular Formula:	C3H8O6S2
Molecular Weight:	204.22
EINECS:

Verified providers in 2024

The following notable provider has been checked and can be recommended.

Alcatraz Chemicals

Company type: Leading producer

Phone: +91 7433813484
Telefax: +91 265 2353920
Country: India

We are seller of Ethanesulfonyl chloride. Alcatraz Chemicals was established at Vadodara , India in 1985 .We are an ISO 9001:2008 & 14001 : 2004 certified company and are following it's stringent quality management system with great emphasis on environment protection by ensuring that we have high yield in our process reactions with minimal waste generation and maximum recycling of resource ...

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What other providers are available for CAS 21668-77-9?

The last intensive check and update was carried out on 2024/08/28.

Identify

Synonyms:

1,3-propanedisulfonic acid ; disodium 1,3-propanedisulfonate ; disodium 1,3-propanedisulphonate ; 1,3-propanedisulphonic acid disodium salt ; disodium propane-1,3-disulfonate ; 1,3-propanedisulfonic acid ; 1,3-propanedisulfonic acid (50-60% in water) ; 1,3-propanedisulfonic acid disodium salt ; eprodisate ; (50-60% in water)

CAS:

21668-77-9

EINECS:

Molecular Formula:

C3H8O6S2

MDL:

MFCD00191482

SMILES:

COC(=O)C1=CC=C(C=C1)OCC2=CC=CC=C2

Properties

Molecular Weight:

204.22 g·mol−1

Density:

1.33

Melting point:

120-124 °C

Safety Information

Hazard Symbols: Xi, C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-34-20/21/22 (R)

Safety Codes:

26-36-45-36/37/39-27 (S)

WGK Germany:

RID / ADR:

3265

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 21668-77-9?

In addition to the providers presented here for 1,3-Propanedisulfonic acid with the CAS number 21668-77-9, there are other 13 providers with slightly different product names available for this CAS number.

Eprodisate

Leap Chem Co., Ltd +5 additional providers that we know from the past

1,3-Propanedisulfonic acid (50-60% in water)

+4 additional providers that we know from the past

1,3-Propanedisulfonic acid, 70% w/v aq. soln.

+3 additional providers that we know from the past