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shanghai boch jenwI' international mech co., Ltd

chel: pa' 308, North wanke Creative Quarter, no2000, dongming road, pudong chu' yoS, shanghai, jungwoq

tel:86-21-66531378

nav: 86-21-66531373

email:sales@ingredient4health.com

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+86-21-66531378

l-Cysteine

pharmacuetical Grade n-acetyl-cysteine/n-acetyl-l-cysteine/nac ●cas ghobe': 616-91-1 ●other pong: n-Acetyl l-Cysteine ●mf: c5h9no3s ●einecs ghobe': 210-498-3 mung ●place: henan, jungwoq (Mainland) ●type: Vitamins, amino acids 'ej Coenzymes ●grade motlh: ●usage Grade Hergh: Ha'DIbaH.

Nánari upplýsingar

pharmacuetical Grade n-acetyl-cysteine/n-acetyl-l-cysteine/nac
●cas no.:616-91-1
●other pong: n-Acetyl l-Cysteine
●MF:C5H9NO3S
●einecs no.:210-498-3
mung: henan, jungwoq (Mainland) ●place
●type:vitamins, QInvam amino acids Coenzymes je
●grade motlh: Hergh Grade
●usage:animal Pharmaceuticals
●brand pong: jup
●model mI': usp ghap ep
●purity:99 vatlhvI' min
●product pong: n Acetyl Cysteine
●appearance:white qut 'och tIq crystalline pagh
●grade:phamaceutical Grade
●assay:98.5%-101.0%
●shelf yIn: 2 DIS
●application:pharmaceutical tlhol Intermediates
●molecular ngI': 163.19
●standard:usp ghap ep
●package:25 kg ghap 'In
●storage: pol neH cool QaD Daq je original package, moisture webqu'meH nov
packaging andamp; delivery

packaging Details:

25 kg ghap 'In, pagh je buyerand 39 vIlopQo' jay'; requests s

delivery Detail:

tIQDI' 5 qaSpu'DI' payment Duj

materials tlhol pharmaceutical n-Acetyl-Cysteine
n-Acetyl l-Cysteine bang: n-Acetyl l-Cysteine, je known je n-Acetyl Cysteine pagh n acetylcysteine, medication lo' paracetamol overdose treat je jeD 'IqnaH qabwIj as in cystic fibrosis chronic obstructive pulmonary rop pagh QeyHa'moH. 109-111 ° [taH lang chIS qut crystalline 'och tIq, loQ quv mum, tet pagh
n-Acetyl l-Cysteine Specification

item

specification

description

chIS qut crystalline 'och tIq, loQ mum quv pagh

specific rotation

+21.3°- +27°

transmittance

≥98%

chloride

≤0.04%

sulfate

≤0.03%

ammonium

≤0.02%

Sut HabmoHwI'

≤20ppm

'ugh metals

≤10ppm

arsenic

≤1ppm

loss QaD

≤0.5%

residue ignition

≤0.2%

PH

2.0-2.8

wInIDbe'chugh

98.5%-101.0%

l-Cysteine Hydrochloride Anhydrous

ITEM

motlh

GHOT'E'

specific rotation [] d20 °

+5.6°~+8.9°

+6.9°

Sep taS

≥98.0%

99.7%

identification

infrared absorption spectrum

'um

chloride(cl)

22.30~22.6%

22.53%

ammonium(nh4)

≤0.02%

andlt;0.02%

sulfate(so4)

≤0.020%

andlt;0.02%

iron(fe)

≤10 PPM

andlt 10 PPM;

'ugh metals(pb)

≤10 PPM

andlt 10 PPM;

arsenic(as2o3)

≤1PPM

andlt 1 PPM;

acids amino latlh

chromatographically
wej detectable

'um

loss QaD

≤1.0

0.03

residue ignition

≤0.10%

0.05%

wInIDbe'chugh

98.0-102.0%

99.70%

PH

1.5~2.0

1.7

qaStaHvIS maHvaD je wa' Dev l-cysteine manufacturers jungwoq suppliers je lIH SoH HemtaHghach tlhap maH. boQ 'Itlh luch cham je, SoH 'ej l-cysteine reasonable 'ay' vIje' maHvaD warmly yI'el maH.

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