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Merck

1.00162

Boric acid

powder, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, NF, ChP

동의어(들):

Orthoboric acid, Trihydroxidoboron

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
H3BO3
CAS 번호:
10043-35-3
Molecular Weight:
61.83
UNSPSC Code:
12352301
EC Index Number:
233-139-2
MDL number:
MFCD00011337

주요 문서

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InChI

1S/BH3O3/c2-1(3)4/h2-4H

SMILES string

OB(O)O

InChI key

KGBXLFKZBHKPEV-UHFFFAOYSA-N

agency

BP, ChP, JP, NF, Ph. Eur.

Quality Level

500

vapor pressure

2.6 mmHg ( 20 °C)

product line

EMPROVE® ESSENTIAL

assay

99.5-100.5% dry basis (alkalimetric)

form

powder, solid

pH

3.8-4.8 (20 °C, 33 g/L in H2O)

mp

160 °C (dec.) (lit.)

solubility

49.2 g/L

density

1.489 g/cm3 at 23 °C

anion traces

sulfate (SO42-): ≤0.04%

cation traces

As: ≤0.0001%, heavy metals (as Pb): ≤0.0015%

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation

storage temp.

2-30°C

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관련 카테고리

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Boric acid has antimicrobial characteristics and is therefore typically used as preservative in pharmaceutical formulations and cosmetics. It is also used as buffering agent and pH adjuster.

Preparation Note

Must be subjected to further processing during the preparation of injectable dosage forms.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360FD

Hazard Classifications

Repr. 1B

flash_point_f

Not applicable

flash_point_c

Not applicable

저장 등급

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

시험 성적서(COA)

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문서 라이브러리 방문

문서

Criteria for Selecting Preservatives Used in Liquid Formulation

Find key considerations for the selection and use of preservatives in a range of different therapeutic applications including topical, oral, transmucosal, inhalation, and otic, as well as injectables.

국제 무역 품목 번호

SKUGTIN
1.00162.500004022536002507
1.00162.902504022536886978

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