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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Shandong Lanhai Industry Co.,Ltd.

SLIC7263630

FUDAW INDUSTRY LTD

FI3961188

XD BIOCHEMS Ltd

XB330990

Chengdu Pufeide Biotech. Co., Ltd

CPB7262904

Shandong Minglang Chemical Co., Ltd

SMC7703080

Lori Industry Co., Ltd

LI4841452

Pharmachem Laboratories, Inc.

PL6381914

Pharmore Ingredients, Inc.

PI5721716

RFI Ingredients

RI330990

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

Hangzhou Cherry Pharmaceutical Technology Co., Ltd.

HCPT11225610

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

Hangzhou Verychem Science & Technology Co., Ltd.

HVST10565280

Puyer BioPharma Ltd.

PB4401320

Gihi Chemicals Co., Limited

GCL5942376

Xiamen Equation Chemical Co.,Ltd

XECC7043520

Sancai Industry Co.,Ltd.

SIC5282112

Arakato Development Ltd

AD5061518

Hainan Zhongxin Chemical Co., Ltd.

HZC7482992

Aecochem Corp.

AC308924

Hangzhou Keying Chem Co., Ltd.

HKC6602640

Carbone Scientific Co., Ltd.

CS6161848

AK Scientific, Inc.

AS4181254

Skyrun Industrial Co., Ltd.

SI5941782

Xingrui Industry Co., Limited

XIL6382552

Santa Cruz Biotechnology, Inc.

296695

Dayang Chem (Hangzhou) Co.,Ltd.

DC6822728

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Arakato Development Ltd

AD19325796

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H&Z Industry Co.,Ltd

HIC16806720

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FUDAW INDUSTRY LTD

FI15124536

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Alfa (A Johnson Matthey Company)

A512015360

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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

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MSDS:

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