Vitamin B12 | CAS 68-19-9 | Chemical-Suppliers

Element: vitamin

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C-S » Chemicals » vitamin-PX385864

Identification

Vitamin B12

CAS:

68-19-9

EINECS:

200-680-0

Molecular Formula:

C₆₃H₈₈CoN₁₄O₁₄P

MDL:

MFCD00151092

SMILES:

CC1=CC2=C(C=C1C)N(C=N2)C3[C@@H]([C@@H]([C@H](O3)CO)OP(=O)([O-])O[C@H](C)CNC(=O)CC[C@@]4([C@H]([C@@H]5[C@]6([C@@]([C@@H](/C(=C(/C7=N/C(=CC8=N/C(=C(C4=N5)/C)/[C@H](C8(C)C)CCC(=O)N)/[C@H]([C@]7(C)CC(=O)N)CCC(=O)N)C)/[N-]6)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[C-]#N.[Co+3]

Synonym:

vb12 ; covit ; cotel ; cn-b12 ; cyomin ; cn-cbl ; vibalt ; vitral ; bedoz ; embiol

Suppliers

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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI15186072

Chengdu Pufeide Biotech. Co., Ltd

CPB7262904

Pharmachem Laboratories, Inc.

PL6381914

Pharmore Ingredients, Inc.

PI5721716

RFI Ingredients (previous Graymor Chemical Company)

RI11224488

VWR International, LLC ( United Biochemicals )

20900-GC

Shanghai Immense Chemical Technolog Co.,Ltd

SICTC9465676

Helm U.S. Corporation

HUC4621848

Pharma Greven GmbH

PG3961188

AIDP, Inc.

A220440

Suan Farma, Inc

SFI3301320

Beckmann-Kenko GmbH

B418836

CellMark AB

CA242726

Serva Electrophoresis GmbH

SE5721716

AXO Industry SA

AIS3301320

X´ian Taicheng Chem Co., Ltd

XTC6382552

Purestar Chem Enterprise Co., Ltd.

PCE7482992

Hangzhou Verychem Science & Technology Co., Ltd.

HVST10565280

Xiamen Equation Chemical Co.,Ltd

XECC7043520

Neostar United Industrial Co., Ltd.

NUI7703080

Sancai Industry Co.,Ltd.

SIC5282112

Arakato Development Ltd

AD5061518

KHBoddin GmbH

K286572

Hainan Zhongxin Chemical Co., Ltd.

HZC7482992

Aecochem Corp.

AC308924

Carbone Scientific Co., Ltd.

C-23640

Hangzhou Meite Chemical Co., Ltd

HMC7042816

AK Scientific, Inc.

H486

Skyrun Industrial Co., Ltd.

SI5941782

Hangzhou J&H Chemical Co., Ltd.

HJC6822728

Santa Cruz Biotechnology, Inc.

296695

Hangzhou Dayangchem Co. Ltd.

HDC6162464

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Sigma-Aldrich International GmbH

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Wanko Chemical Co., Ltd.

WC19445832

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United States Biological

C8400

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KHBoddin GmbH

K10922184

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Alfa (A Johnson Matthey Company)

A512015360

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Molekula

11519257

Prices & Availability

Data is processed

Properties for Vitamin B12

Molecular Weight:

1355.37 g·mol−1

Melting point:

>300 °C

Solubility:

Soluble

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:

R11 - Highly flammable
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S7 - Keep container tightly closed

Hazard Symbols:

F, T

Storage temperature :

2-8°C

Alternative Distributors of [Vitamin B12]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Downloads

Mol File:

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MSDS:

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