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Identify Suppliers 2025 Properties Safty

Direct Black 38

BGC Id:	641292481423
CAS No:	1937-37-7
Synonyms:	black2embl ; nsc8679 ; ci 30235 ; nsc47756 ; azo black ; black4embl ; erie black ; metablack ; nci-c54557 ; erieblackb
Molecular Formula:	C34H25N9Na2O7S2
Molecular Weight:	781.73
EINECS:	217-710-3

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Zehao Industry

Tianjin Norland Biotech

What other providers are available for CAS 1937-37-7?

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:

black2embl ; nsc8679 ; ci 30235 ; nsc47756 ; azo black ; black4embl ; erie black ; metablack ; nci-c54557 ; erieblackb

CAS:

1937-37-7

EINECS:

217-710-3

Molecular Formula:

C34H25N9Na2O7S2

MDL:

MFCD00066363

Properties

Molecular Weight:

781.73 g·mol−1

Melting point:

109-110 °C

Suppliers

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 私たちは、化学製品Sodium oleateを供給しています。 Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

カントリー: P.R.China 電話: +86-531-88909322 ファックス: +86-531-88909322

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Tianjin Norland Biotech Co., Ltd.

会社のタイプ: Leading producer

カントリー: P.R.China
電話: +86-22-58196098
ファックス: +86-22-58196099

Tianjin Norland Biotech Co.,Ltd is a high-tech enterprise focusing on fine chemical & nutraceutical raw materials business. We are integrating R&D, manufactruring and marketing into the whole, with the guarantee of effective quality management system and professional R&D team. New product development and customer manufacturing service can be offered to customers worldwide. 私たちは、化学製品Phosphatidyl serineを供給しています。 Our main products include: L-alpha-Glyceryl Phosphoryl Choline(Alpha GPC)hormones,MSM,HMB Ca,Spirulina, ...

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Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-63 (R)

Safety Codes:

53-45 (S)

WGK Germany:

RTECS:

QJ6160000

What other providers are available for CAS 1937-37-7?

In addition to the providers presented here for Direct Black 38 with the CAS number 1937-37-7, there are other 29 providers with slightly different product names available for this CAS number.

Azo Black

+4 additional providers that we know from the past

Direct Black EX

Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +2 additional providers that we know from the past

Direct black NB

Skyrun Industrial Co., Ltd.

Chlorazol Black E

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +9 additional providers that we know from the past

Azo black C.I. no. 30235-carc

+2 additional providers that we know from the past

Chlorazol black for microscopy

2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)

Xingrui Industry Co., Limited +1 additional providers that we know from the past