リン酸一アンモニウム

Name: リン酸一アンモニウム
Brand: SIAL

analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.5%

別名:

prim-リン酸アンモニウム, モノ-リン酸アンモニウム, リン酸二水素アンモニウム

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この商品について

化学式:

NH₄H₂PO₄

CAS番号:

7722-76-1

分子量:

115.03

NACRES:

NA.24

PubChem Substance ID:

329769652

UNSPSC Code:

85151701

EC Number:

231-764-5

MDL number:

MFCD00003396

主要文書

すべての文書を表示

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InChI

1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

InChI key

LFVGISIMTYGQHF-UHFFFAOYSA-N

SMILES string

N.OP(O)(O)=O

grade

analytical standard

description

traceable to NIST SRM 194

assay

≥99.5% (T), ≥99.5%

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable, titration: suitable

impurities

12.18%±0.10% total Kjeldahl nitrogen

loss

≤0.2% loss on drying

pH

3.8-4.4 (25 °C, 50 mg/mL in H₂O)

mp

190 °C (dec.) (lit.)

solubility

H₂O: soluble, clear, colorless

application(s)

food and beverages

format

neat

Quality Level

100

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Disclaimer

室温で保存してください。開封後は吸湿防止のため乾燥アルゴンまたは乾燥窒素によるパ-ジをお勧めします。

Application

It is used as a standard for nitrogen determination according to Kjeldahl′s method.

Features and Benefits

Available in a neat format, in a secure glass bottle to ensure its stability for the entire shelf life until opened.
Offers accurate titer determinations
Accompanied by a certificate of analysis (CoA)

General description

Ammonium dihydrogen phosphate is an analytical standard produced under rigorous conditions and measured with the highest possible precision.

保管分類

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

88431-VAR: + 88431-BULK: + 88431-25G:

jan

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試験成績書（COA）

Lot/Batch Number

適切なバージョンが見つかりませんか。

特定のバージョンが必要な場合は、ロット番号またはバッチ番号で特定の証明書を検索できます。

COAを検索

以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

Investigation and Characterization of Synthesis Conditions on Sucrose-ammonium Dihydrogen Phosphate (SADP) Adhesive: Bond Performance and Chemical Transformation.

Shijing Sun et al.

Materials (Basel, Switzerland), 12(24) (2019-12-11)

Sucrose is one of the most abundantly available renewable chemicals in the world, and it is expected to be utilized as a raw material for wood-based material products. Herein, a novel adhesion system that was based on sucrose and ammonium

Synthesis and Characterization of Sucrose and Ammonium Dihydrogen Phosphate (SADP) Adhesive for Plywood.

Zhongyuan Zhao et al.

Polymers, 11(12) (2019-11-24)

The development of eco-friendly adhesives for wood composite products has been a major topic in the field of wood science and product engineering. Although the research on tannin-based and soybean protein-based adhesives has already reached, or at least nears, industrial

Investigation of Synthesis Mechanism, Optimal Hot-Pressing Conditions, and Curing Behavior of Sucrose and Ammonium Dihydrogen Phosphate Adhesive.

Zhongyuan Zhao et al.

Polymers, 12(1) (2020-01-19)

In this study, a further investigation was carried out on the synthesis mechanism, optimal manufacturing conditions, and curing behavior of a sucrose-ammonium dihydrogen phosphate (SADP) adhesive. The results of 13C nuclear magnetic resonance (NMR) spectroscopy confirmed that SADP was composed

Determination of reversed-phase high performance liquid chromatography based octanol-water partition coefficients for neutral and ionizable compounds: Methodology evaluation.

Chao Liang et al.

Journal of chromatography. A, 1528, 25-34 (2017-11-07)

Reversed-phase liquid chromatography (RPLC) based octanol-water partition coefficient (logP) or distribution coefficient (logD) determination methods were revisited and assessed comprehensively. Classic isocratic and some gradient RPLC methods were conducted and evaluated for neutral, weak acid and basic compounds. Different lipophilicity

Effects of nitrogen catabolite repression and di-ammonium phosphate addition during wine fermentation by a commercial strain of S. cerevisiae.

Nathan K Deed et al.

Applied microbiology and biotechnology, 89(5), 1537-1549 (2011-01-20)

Two deletion mutants expected to be defective in nitrogen catabolite repression (NCR) were constructed in a commercial wine yeast background M2: a ure2 mutant and a dal80 gzf3 double mutant. Wild-type and both mutant strains were fermented in Sauvignon Blanc

リン酸一アンモニウム

analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.5%

サイズを選択してください

この商品について

主要文書

特性

InChI

InChI key

SMILES string

grade

description

assay

shelf life

technique(s)

impurities

loss

pH

mp

solubility

application(s)

format

Quality Level

関連するカテゴリー

詳細

Disclaimer

Application

Features and Benefits

General description

安全性情報

保管分類

wgk

flash_point_f

flash_point_c

ppe

適用法令

88431-VAR: + 88431-BULK: + 88431-25G:

資料

試験成績書（COA）

以前この製品を購入いただいたことがある場合

参考文献

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