ChemicalBook > CAS DataBase List > Sodium propylparaben

Sodium propylparaben

Product Name
Sodium propylparaben
CAS No.
35285-69-9
Chemical Name
Sodium propylparaben
Synonyms
PROPYLPARABEN SODIUM;SODIUM PROPYL HYDROXYBENZOATE;SODIUM PROPYL-P-HYDROXYBENZOATE;SodiuM 4-(propoxycarbonyl)phenolate;PROPYL 4-HYDROXYBENZOATE SODIUM SALT;D02459;Paradept;propylparabens;NIPASOL SODIUM;SOIDUM PROPYLPARABEN
CBNumber
CB7176672
Molecular Formula
C10H13NaO3
Formula Weight
204.2
MOL File
35285-69-9.mol
More
Less

Sodium propylparaben Property

Melting point:
302°C
Density 
1.24 g/cm3 (25 °C)
vapor pressure 
0.001Pa at 20℃
storage temp. 
Store at +15°C to +25°C.
solubility 
Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.
form 
Solid
pka
8.46[at 20 ℃]
color 
White to Off-White
PH
9.5-10.5 (1g/l, H2O, 20°C)
Water Solubility 
1000g/L at 23℃
Stability:
Hygroscopic
InChI
InChI=1S/C10H12O3.Na.H/c1-2-7-13-10(12)8-3-5-9(11)6-4-8;;/h3-6,11H,2,7H2,1H3;;
InChIKey
RNYCHLKBOTWVDU-UHFFFAOYSA-N
SMILES
C(C1C=CC(O)=CC=1)(=O)OCCC.[NaH]
LogP
0.27 at 23℃
CAS DataBase Reference
35285-69-9(CAS DataBase Reference)
EPA Substance Registry System
Propylparaben sodium (35285-69-9)
More
Less

Safety

Safety Statements 
22-24/25
WGK Germany 
2
RTECS 
DH2850000
HS Code 
2918 29 00
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1.07428
Product name
Propyl 4-hydroxybenzoate sodium salt
Purity
EMPROVE? ESSENTIAL Ph Eur,BP,NF
Packaging
5kg
Price
$589
Updated
2025/07/31
Sigma-Aldrich
Product number
1.07428
Product name
Propyl 4-hydroxybenzoate sodium salt
Purity
EMPROVE? ESSENTIAL Ph Eur,BP,NF
Packaging
25kg
Price
$2615
Updated
2025/07/31
TCI Chemical
Product number
P3039
Product name
Sodium Propylparaben
Packaging
5G
Price
$49
Updated
2025/07/31
TCI Chemical
Product number
P3039
Product name
Sodium Propylparaben
Packaging
25G
Price
$147
Updated
2025/07/31
TRC
Product number
S673265
Product name
SodiumPropylparaben
Packaging
1g
Price
$50
Updated
2021/12/16
More
Less

Sodium propylparaben Chemical Properties,Usage,Production

Chemical Properties

White or almost white, hygroscopic, crystalline powder.

Chemical Properties

Propylparaben sodium occurs as a white, crystalline, odorless or almost odorless powder.

Uses

Pharmaceutic aid (antimicrobial preservative).

Uses

Sodium Propylparaben is a preservative. Sodium Propylparaben is also an excipient used in various pharmaceutical formulations.

Production Methods

Propylparaben sodium is produced from benzoic acid.

Flammability and Explosibility

Not classified

Pharmaceutical Applications

Propylparaben sodium is used as an antimicrobial or antifungal preservative in oral pharmaceuticals and in many water-based cosmetics. It is generally used in combination with other paraben esters.

Contact allergens

This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.

Safety

Propylparaben sodium is used in oral pharmaceuticals and cosmetics. The pure form is toxic by the IV route and moderately toxic by ingestion and the IP route. Propylparaben sodium may cause asthma, rashes, and hyperactivity.
LD50 (mouse, IP): 0.49 g/kg
LD50 (mouse, IV): 0.18 g/kg
LD50 (mouse, oral): 3.7 g/kg

storage

Propylparaben sodium is stable under normal conditions. It decomposes on heating. Store in a tightly closed container.

Incompatibilities

The activity of propylparaben sodium can be adversely affected by the presence of other excipients or active ingredients, such as atropine, essential oils, iron, magnesium trisilicate, talc, polysorbate 80 and other nonionic surfactants, sorbitol, weak alkalis, and strong acids.

Regulatory Status

Included in the FDA Inactive Ingredients Database (oral capsules, tablets, suspensions). Accepted for use as a food additive in Europe. Included in nonparenteral medicines (oral capsules, mixtures, orodispersible tablets, solutions and suspensions; cutaneous emulsions) licensed in the UK.

Sodium propylparaben Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Sodium propylparaben Suppliers

Canada 1 China 361 Europe 2 Germany 3 India 56 South Korea 1 Switzerland 1 United Kingdom 6 United States 31 Global 462
Shanghai Boyle Chemical Co., Ltd.
Tel
021-50182298 021-50180596
Fax
+86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2208
Advantage
55
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2338
Advantage
56
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527621225
Email
1791901229@qq.com
Country
China
ProdList
6945
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
Advantage
60
Wuhan Fortuna Chemical Co., Ltd
Tel
027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2744
Advantage
58
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9546
Advantage
55
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7783
Advantage
58
Shenzhen Shijingu Technology Co., Ltd
Tel
(0086)755-61930359 (0086)18038192047
Fax
(0086)755-84556470
Email
jo@pharmade.com
Country
China
ProdList
279
Advantage
58
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9979
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
RiZhao LiDeShi Chemical Co., Ltd.
Tel
010-51268198
Fax
010-63833209
Email
leadershipchem@126.com
Country
China
ProdList
2546
Advantage
58
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-0371-13526885213 15637198702
Fax
0371-63709726
Email
hsyykjchem@163.com
Country
China
ProdList
3852
Advantage
58
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2666
Advantage
55
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3027
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
GuangTuo Chemical (Shanghai) Co., Ltd.
Tel
021-60899189-8001 18918189673
Fax
021-60899304
Email
gtchem@126.com
Country
China
ProdList
2656
Advantage
58
Suzhou yacoo science co.,Ltd
Tel
0512-87182056 18013166090
Fax
0512-87182056
Email
lingling.qi@yacoo.com.cn
Country
China
ProdList
6295
Advantage
60
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
14912
Advantage
59
Nanjing Lanya Chemical Co., Ltd.
Tel
+86-25-8331-5620
Fax
+86-25-8331-5629
Email
lanyachem@gmail.com
Country
China
ProdList
435
Advantage
55
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
13096311329 028-88469284 616445927
Fax
028-88469284
Email
616445927@qq.com
Country
China
ProdList
2874
Advantage
50
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9858
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Watson Biotechnology Co.,Ltd
Tel
027-59207879 1972026995 18140587686
Fax
QQ：1972026995
Email
sales@3600chem.com
Country
China
ProdList
4446
Advantage
55
Alta Scientific Co., Ltd.
Tel
022-6537-8550 15522853686
Fax
022-2532-9655
Email
sales@altasci.com.cn
Country
China
ProdList
4511
Advantage
55
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
551-65418679 15837135945
Fax
0551-65418697
Email
info@tnjchem.com
Country
China
ProdList
1889
Advantage
62
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9021
Advantage
60
Hangzhou Dingyan Chem Co., LTD
Tel
0571-87157530-8008 17369838938
Fax
0571-87156470
Email
sales@dingyanchem.com
Country
China
ProdList
2386
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Chengdu Huachun Technology Co., Ltd
Tel
400-1166-196 15982826727
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
14603
Advantage
60
Grader reagent
Tel
18221735425
Email
sales@xinpingchem.com
Country
China
ProdList
9942
Advantage
58
Shenzhen Simeiquan Biotechnology Co. Ltd
Tel
18126413629 0755-23311925 2355327053
Fax
0755-23311925
Email
abel@ycgmp.com
Country
China
ProdList
5113
Advantage
58
More
Less

View Lastest Price from Sodium propylparaben manufacturers

Shaanxi Didu New Materials Co. Ltd
Product
Sodium propylparaben 35285-69-9
Price
US $1.10/g
Min. Order
1g
Purity
99.0% Min
Supply Ability
100 Tons
Release date
2025-09-30
Hebei Chuanghai Biotechnology Co., Ltd
Product
Sodium propylparaben 35285-69-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2025-03-14
Anhui Royal Chemical Co., Ltd.
Product
PROPYL 4-HYDROXYBENZOATE SODIUM SALT 35285-69-9
Price
US $100.00/kg
Min. Order
100kg
Purity
99.19%
Supply Ability
3 tons
Release date
2024-06-04

35285-69-9, Sodium propylparabenRelated Search:

Sodium methylparaben p-Hydroxybenzoic acid ethyl ester sodium salt Ethylparaben Propylparaben Methyl 3-(4-hydroxyphenyl)propionate Methyl 4-hydroxyphenylacetate L(+)-Arginine Monomethyl fumarate Disodium stannous citrate Ribavirin POLOXAMER124 Methylparaben Butylparaben 4-Hydroxycinnamic acid 4-(Hydroxymethyl)phenoxyacetic acid Methyl 4-cyanobenzoate Ethyl 4-cyanobenzoate 4-Hydroxybenzoic acid

  • SODIUM PROPYL 4-HYDROXYBENZOATE
  • SODIUM PROPYL HYDROXYBENZOATE
  • Sodium propylparaben
  • SolbrolP,Natriumsalz
  • PROPYLPARABENSODIUM,NF
  • PROPYL4-HYDROXYBENZOATESODIUMSALT(PROPYLPARABENSODIUMSALT)
  • Sodiumpropylester4-hydroxybenzoate
  • SOIDUM PROPYLPARABEN
  • 4-hydroxybenzoic acid propyl ester sodium salt
  • PROPYL 4-HYDROXYBENZOATE SODIUM SALT, PH EUR
  • Propyl-4-HydroxybenzoateSodiumSaltPurified
  • PropylParabenSodiumPropylParabenSodiumBp/Usp/Ep
  • PROPYL-4-HYDROXY BENZOATE SODIUM SALT PURE
  • 4-(Sodiooxy)benzoic acid propyl ester
  • p-Sodiooxybenzoic acid propyl ester
  • D02459
  • Propylis parahydroxybenzoas natricum
  • Propyl 4-hydroxybenzoate sodium salt,Propylis parahydroxybenzoas natricum, Sodium propyl 4-hydroxybenzoate
  • Propyl 4-Hydroxybenzoate SodiuM Salt, BP, NF, Ph Eur
  • propylparabens
  • Propylis parahydroxybenzoas natricum, Sodium propyl 4-hydroxybenzoate
  • SODIUM PROPYL-P-HYDROXYBENZOATE
  • PROPYLPARABEN SODIUM
  • PROPYL PARABEN SODIUM SALT
  • PROPYL P-HYDROXYBENZOATE SODIUM SALT
  • PROPYL 4-HYDROXYBENZOATE SODIUM
  • PROPYL 4-HYDROXYBENZOATE SODIUM SALT
  • NIPASOL SODIUM
  • SodiuM 4-(propoxycarbonyl)phenolate
  • benzoicacid,4-hydroxy-,propylester,sodiumsalt
  • Benzoicacid,p-hydroxy-,propylester,sodiumderiv.
  • Paradept
  • propil-p-hydroxybenzoate,sodiumsalt
  • sodium4-propoxycarbonylphenoxide
  • 4-Hydroxybenzoic acid propyl ester sodiuM
  • Sodium 4-(propoxycarbonyl)
  • PROPYL PARABEN SODIUM BP (SODIUM PROPYL
  • SodiuM proply p-hydroxybenzoate
  • Benzoic acid,4-hydroxy-, propyl ester, sodiuM salt (1:1)
  • p-Hydroxybenzoic acid propyl ester sodium salt
  • Sodium Propyl-p-hydroxyl Benzoate
  • 4-Hydroxybenzoic acid propyl ester sodium salt/Sodium propylparaben
  • Sodium Propylparaben,>98%
  • Methylparaben Impurity 2 Sodium Salt（Propylparaben Sodium Salt）
  • Propyl 4-hydroxybenzoate sodium salt tested according to Ph.Eur.
  • Sodium Propyl Paraben IP/BP/USP/Ph.Eur
  • Food Grade Preservative Sodium Propylparaben CAS No.: 35285-69-9
  • Propyl-4-Hydroxybenzoate Sodium Salt (Propyl Paraben Sodium) ExiPlus, Multi-Compendial, 94-102%
  • PROPYL-4-HYDROXYBENZOATE SODIUM SALT Extra Pure
  • propyl4-hydroxyben zoate sodiu salt
  • Propyl 4-hydroxybenzoate sodium salt Ph
  • SODIUM PROPYLPARABEN IH
  • Propyl 4-hydroxybenzoate sodium salt 98~102%
  • 35285-69-9
  • 5285-69-9
  • 35285-69-6
  • C10H11O3Na
  • C10H11NaO3