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Safety Information

01-4268

Sigma-Aldrich

Ammonia Nitrogen Standard Solution

1000 ppm

Synonym(s):

Ammonium chloride solution

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About This Item

Linear Formula:
NH4Cl
CAS Number:
12125-02-9
Molecular Weight:
53.49
MDL number:
MFCD00143604
UNSPSC Code:
12352116
PubChem Substance ID:
329747270

form

liquid

availability

available only in Japan

concentration

1000 ppm

pH

5.7 (23.2 °C)

density

0.995 g/mL at 25 °C (lit.)

SMILES string

[Cl-].[H][N+]([H])([H])[H]

InChI

1S/ClH.H3N/h1H;1H3

InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

01-4268-6-100ML-J:

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Certificates of Analysis (COA)

Lot/Batch Number
U5141
U3948
U0659
U2644
U0554

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