If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.88010
Aquastar® Titrant 5
two component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 5 mg H₂O Aquastar®
다음으로 건너뛰기
제품 이름
Titrant 5, titrant for volumetric Karl Fischer titration with two component reagents 1 ml ≙ ca. 5 mg H2O Aquastar®
Quality Level
제품 라인
Aquastar®
양식
liquid
반응 적합성
reaction type: volumetric
농도
5 mg/mL
기술
Karl-Fischer titration: suitable
titration: suitable
전이 온도
flash point <21 °C
density
0.85 g/cm3 at 20 °C
형식
two component solution
저장 온도
15-25°C
1 of 4
이 품목 | 1.88011 | 1.01307 | 11855476001 |
|---|---|---|---|
| reaction suitability reaction type: volumetric | reaction suitability reaction type: volumetric | reaction suitability - | reaction suitability - |
| technique(s) Karl-Fischer titration: suitable | technique(s) Karl-Fischer titration: suitable | technique(s) - | technique(s) RT-PCR: suitable |
| format two component solution | format two component solution | format - | format - |
| product line Aquastar® | product line Aquastar® | product line - | product line - |
| form liquid | form liquid | form solid | form - |
| concentration 5 mg/mL | concentration 2 mg/mL | concentration - | concentration - |
애플리케이션
포장
분석 메모
기타 정보
법적 정보
관련 제품
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT RE 2 Oral - STOT SE 1
표적 기관
Thyroid
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
49.5 °F - (Methanol)
Flash Point (°C)
9.7 °C - (Methanol)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
프로토콜
Accurately measure the moisture content in ethanolamine (HOCH₂CH₂NH₂) through Karl Fischer titration, using both volumetric or coulometric methods.
Summary application report for analysis of moisture in Perchloric acid 0.1 mol/L in acetic acid
Summary application report for analysis of moisture in Acids, aqueous
Summary application report for analysis of moisture in 1,2-Propanediol, propylene glycol
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How can I determine the shelf life / expiration / retest date of this product?
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도움이 되었습니까?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
도움이 되었습니까?
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Is the titrant 5 1.88010 for Karl Fischer contains both the titrant and solvent needed for Karl Fischer as it shows in picture.
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Product 1880101045 only has the Titrant 5.
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자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.