88431
Ammonium phosphate monobasic
analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.5%
동의어(들):
mono-Ammonium phosphate, prim-Ammonium phosphate, Ammonium dihydrogenphosphate
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
NH4H2PO4
CAS Number:
Molecular Weight:
115.03
EC Number:
MDL number:
UNSPSC 코드:
85151701
PubChem Substance ID:
NACRES:
NA.24
추천 제품
Grade
analytical standard
Quality Level
설명
traceable to NIST SRM 194
분석
≥99.5% (T)
≥99.5%
유통기한
limited shelf life, expiry date on the label
기술
HPLC: suitable
gas chromatography (GC): suitable
titration: suitable
불순물
12.18%±0.10% total Kjeldahl nitrogen
손실
≤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
응용 분야
food and beverages
형식
neat
SMILES string
N.OP(O)(O)=O
InChI
1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChI key
LFVGISIMTYGQHF-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Ammonium dihydrogen phosphate is an analytical standard produced under rigorous conditions and measured with the highest possible precision.
애플리케이션
It is used as a standard for nitrogen determination according to Kjeldahl′s method.
특징 및 장점
- 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)
주의사항
Store at room temperature. We recommend to purge with dried argon or nitrogen after first use to exclude humidity.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.