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
71496
Sodium phosphate monobasic
purum p.a., anhydrous, ≥99.0% (T)
동의어(들):
Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
제품정보 (DICE 배송 시 비용 별도)
다음으로 건너뛰기
Grade
anhydrous
Quality Level
grade
purum p.a.
분석
≥99.0% (T)
양식
crystals
pH
4.0-4.5 (25 °C, 50 mg/mL in H2O)
solubility
water: 0.5 g/10 mL, clear, colorless
음이온 미량물
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤500 mg/kg
양이온 미량물
Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤300 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
응용 분야
sample preparation
SMILES string
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
유사한 제품을 찾으십니까? 방문 제품 비교 안내
1 of 4
이 품목 | S3139 | S0751 | RDD007 |
|---|---|---|---|
| assay ≥99.0% (T) | assay ≥98% | assay ≥99.0% | assay ≥99.0% |
| grade anhydrous, purum p.a. | grade anhydrous, for molecular biology | grade - | grade anhydrous |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form crystals | form solid | form powder or crystals | form powder |
| application(s) sample preparation | application(s) diagnostic assay manufacturing | application(s) detection | application(s) - |
| pH 4.0-4.5 (25 °C, 50 mg/mL in H2O) | pH 4.0-4.5 (25 °C, 50 g/L in water) | pH 4.0-4.5 (25 °C, 50 g/L in water) | pH 4.0-4.5 (25 °C, 50 g/L in water) |
일반 설명
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
-
How can I determine the shelf life / expiration / retest date of this product?
1 답변-
도움이 되었습니까?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 답변-
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?
-
-
what is the grade (AC, HPLC or other) of Sodium Phosphate Monobasic, Anhydrous (71496)?
1 답변-
This product is considered a general research grade and has not been tested for suitability in any specific application.
도움이 되었습니까?
-
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.