İyi Fiyat sıcak Satış (S) - (+) - Mandelik Asit %99 saflık CAS 17199 - 29-0

• CAS No.: 17199-29-0
• Formula: C8h8o3
• EINECS: 241-240-8
• Type: Organic Intermediate
• Appearance: Powder
• Quality: Technical
• Hayır. Modeli.: a gm 17199-29-0
• Colour: White
• mw: 152.15
• örnek: destek
• saflık: %99
• depolama: evet
• Taşıma Paketi: Bag
• Teknik Özelikler: 25kg
• Ticari Marka: Future Chemical
• Menşei: China
• Üretim Kapasitesi: 500ton

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Product Description

(S)-(+)-Mandelic acid with 99% purity CAS 17199-29-0

 

(S)-(+)-Mandelic acid Basic information
Product Name:	(S)-(+)-Mandelic acid
CAS:	17199-29-0
MF:	C8H8O3
MW:	152.15
EINECS:	241-240-8
Mol File:	17199-29-0.mol
(S)-(+)-Mandelic acid Chemical Properties
Melting point	131-134 °C(lit.)
alpha	155 º (c=2 , H2O)
Boiling point	234.6°C (rough estimate)
density	1.341
refractive index	153.5 ° (C=1, H2O)
Fp	>190°C
storage temp.	Store below +30°C.
pka	3.41±0.25(Predicted)
form	Crystalline Powder
color	White to beige-brown
PH	2.1 (60g/l, H2O, 20ºC)
optical activity	[α]20/D +153±5°, c = 5% in H2O
Water Solubility	100 g/L (25 ºC)
Sensitive	Light Sensitive

Item	Standard	Results
Appearance	White crystalline powder	White crystalline powder
Melting pointºC	130-134	130-134
Optical rotation	≥154(20/D)	156.2
Loss in drying	≤0.50%(W/W)	0.13
Residue on ignition	≤0.2%	<0.2
Assay	≥99%	99.4%

 

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