BGC » Chemicals A-Z » Sodium dichromate 2-hydrate

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Sodium dichromate 2-hydrate

BGC Id:	150439779761
CAS No:	7789-12-0
Synonyms:	Chromicacid (H2Cr2O7), disodium salt, dihydrate (9CI) ; Dichromic acid (H2Cr2O7),disodium salt, dihydrate (8CI) ; Dichromic acid, disodium salt, dihydrate ; Disodium dichromate dihydrate ; Sodium chromate (Na2Cr2O7) dihydrate ; Sodiumdichromate (Na2Cr2O7) dihydrate ; Chromic acid (H2Cr2O7),sodium salt, hydrate (1:2:2) ; Sodium dichromatedihydrate (Na2Cr2O7.2H2O) ; ; Sodium dichromate dihydrate
Molecular Formula:	Cr2H4Na2O9
Molecular Weight:	298.02
EINECS:	234-190-3

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.

Cangzhou Goldlion Chemicals

Simagchem

Xingrui Industry

Leap Chem

Molecular Formula: Na2Cr2O7.2(H2O) Molecular Weight: 298.00

BuGuCh & Partners

What other providers are available for CAS 7789-12-0?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

Chromicacid (H2Cr2O7), disodium salt, dihydrate (9CI) ; Dichromic acid (H2Cr2O7),disodium salt, dihydrate (8CI) ; Dichromic acid, disodium salt, dihydrate ; Disodium dichromate dihydrate ; Sodium chromate (Na2Cr2O7) dihydrate ; Sodiumdichromate (Na2Cr2O7) dihydrate ; Chromic acid (H2Cr2O7),sodium salt, hydrate (1:2:2) ; Sodium dichromatedihydrate (Na2Cr2O7.2H2O) ; ; Sodium dichromate dihydrate

CAS:

7789-12-0

EINECS:

234-190-3

Molecular Formula:

Cr2H4Na2O9

MDL:

MFCD00149166

SMILES:

CCCOC1=CC=C(C=C1)C#N

Properties

Molecular Weight:

298.02 g·mol−1

Density:

2.348 g/cm3

Melting point:

91 °C(lit.)

Boiling point:

400 °C

Solubility:

730 g/L (20 °C) in water

Physical Description:

orange crystals or needles

Suppliers

Cangzhou Goldlion Chemicals Co., Ltd.

Unternehmensart: Producer

Cangzhou Goldlion Chemicals Co.,Ltd is located in Cangzhou city, the chemical and industrial city of Hebei Province, China. Jingfu expressway and Jinghu expressway run through the city, Shuohuang railway and Shigang expressway is near at hand. Wir sind Verkäufer von Sodium silicate. The corporation is to the west of Huanghua port and to the south of Tianjin port. The traffic position is predominant. The main business in our corporation is to exploit and develop the domestic and international markets, together with ...

Land: P.R.China Telefon: +86-13582748294 Fax: +86-317-5304268

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Simagchem Corporation

Unternehmensart: Bulk chemical producer

Land: P.R.China
Telefon: +86 592 2680 277
Fax: +86 592 2680 237

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Zusätzlich wird Morantel citrate durch uns geliefert.

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Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. Wir liefern auch die Chemikalie Pigment Red 177. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Unternehmensart: Leading producer

Land: P.R.China
Telefon: +86-531-88980365
Fax: +86-531-88980365

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Leap Chem Co., Ltd

Unternehmensart: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Land: P.R.China Telefon: +852-30606658

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BuGuCh & Partners

Unternehmensart: Producer

Land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: O, T+, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-46-60-61-8-21-25-26-34-42/43-48/23-50/53 (R)

Safety Codes:

53-45-60-61 (S)

What other providers are available for CAS 7789-12-0?

In addition to the providers presented here for Sodium dichromate 2-hydrate with the CAS number 7789-12-0, there are other 15 providers with slightly different product names available for this CAS number.

Sodium bichromate

+5 additional providers that we know from the past

Sodium dichromate

ProChem, Inc. +3 additional providers that we know from the past

Sodium dichromate, Reag.

+3 additional providers that we know from the past

Sodium dichromate solution

+1 additional providers that we know from the past

Sodium dichromate (VI), 2-hydrate Reag.

+2 additional providers that we know from the past