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If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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92214

Supelco

磷酸钾 一元

TraceCERT®, certified reference material, 31P-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

别名:

prim.-磷酸钾, 磷酸二氢钾

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1 G
CN¥2,095.60

CN¥2,095.60

预计发货时间June 09, 2025详情

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1 G
CN¥2,095.60

About This Item

线性分子式:
KH2PO4
CAS号:
7778-77-0
分子量:
136.09
EC 号:
231-913-4
MDL编号:
MFCD00011401
UNSPSC代码:
12352302
PubChem化学物质编号:
329769876
NACRES:
NA.24

CN¥2,095.60

预计发货时间June 09, 2025详情

获取大包装报价

等级

certified reference material
TraceCERT®

质量水平

100
300

保质期

limited shelf life, expiry date on the label

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

技术

qNMR: suitable

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

mp

252.6 °C (lit.)

密度

2.338 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

包装形式

neat

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此商品
PHR1330P5655529568
Potassium phosphate monobasic TraceCERT®, certified reference material, 31P-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

92214

Potassium phosphate monobasic

Monobasic Potassium Phosphate Pharmaceutical Secondary Standard; Certified Reference Material

PHR1330

Monobasic Potassium Phosphate

Potassium phosphate monobasic powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%

P5655

Potassium phosphate monobasic

Potassium phosphate monobasic Potassium Phosphate, Monobasic, Molecular Biology Grade, CAS No. 7778-77-0. Chemical formula KH₂PO₄, molar mass 136.1.

529568

Potassium phosphate monobasic

format

neat

format

neat

format

-

format

-

mp

252.6 °C (lit.)

mp

252.6 °C (lit.)

mp

252.6 °C (lit.)

mp

252.6 °C (lit.)

grade

certified reference material, TraceCERT®

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

-

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

diagnostic assay manufacturing

application(s)

-

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Calbiochem®

一般描述

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com




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法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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