Fast red B salt | CAS 49735-71-9

Element: fast salt

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C-S » Chemicals » fast-red-salt-PX84918

Identification

Fast red B salt

CAS:

49735-71-9

EINECS:

Molecular Formula:

C₁₀H₇O₆S₂.C₇H₆N₃O₃

MDL:

MFCD00036469

SMILES:

COC1=C(C=CC(=C1)[N+](=O)[O-])[N+]#N.C1=CC2=C(C=CC=C2S(=O)(=O)[O-])C(=C1)S(=O)(=O)O

Synonym:

2-methoxy-4-nitrobenzenediazonium 1,5-naphthalenedisulfonate ; 2-methoxy-4-nitrobenzenediazonium 1,5-naphthalenedisulfonate salt ; fast red b salt ; naphthalene-1,5-disulfonate ; brentamine fast red salt b ; red b salt ; fastsaltredb ; 2-methoxy-4-nitrobenzenediazonium chloride hemi(zinc chloride) salt ; 5-nitro-2-aminomethoxybenzene diazo salt ; fast red salt b ; fast red b 1,5-naphthalenedisulfonate ; 1-amino-2-methoxy-4-nitrobenzene diazotated 1,5-naphthalenedisulfonate salt ; fast red b salt,pure

Suppliers

Xiamen Equation Chemical Co.,Ltd

XECC19209600

Xiamen Hisunny Chemical Co., Ltd.

XHC19807920

Simagchem Corporation

SC12603780

Santa Cruz Biotechnology, Inc.

353606

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CAS equal suppliers

Fast Red B

Hangzhou J&H Chemical Co., Ltd.

HJC9303720

2-Methoxy-4-nitrobenzenediazonium 1,5-naphthalenedisulfonate

Leap Chem Co., Ltd

LC32409720

2-Methoxy-4-nitrobenzenediazonium 1,5-naphthalenedisulfonate

Finipharma Ltd

F25205040

Prices & Availability

Data is processed

Properties for Fast red B salt

Molecular Weight:

180.14 g·mol−1

Physical Description:

yellow to light brown powder

Hazard Statements

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:

R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin

Safety Codes:

S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [Fast red B 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

Molekula GmbH | ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc.