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Dangerous Chemicals

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	25kg	$66
Hangzhou J&H Chemical Co., Ltd.	＞97%	7Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Zhongshan Grubo Gas Co., Ltd.	99.999%	14Day (s)	30000	$133.33
Shanghai Yusi Chemical Co., Ltd.	100%	10Day (s)	20ml	$24.83

benzene-1,4-diol,sulfur dioxide

CAS No. : 1786-27-2 Formula : C6H6O4S Molecular Weight. : 174.174 Check Encyclopedia

Synonyms : benzene-1,4-diol; EINECS 217-243-5; Hydroquinone,compound with sulphur dioxide;

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Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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2-(2-hydroxyethylamino)ethanol,sulfur dioxide

CAS No. : 63149-47-3 Formula : C4H11NO4S Molecular Weight. : 169.199 Check Encyclopedia

Synonyms : 2,2'-Iminobisethanol,compound with sulphur dioxide; EINECS 263-968-5; Ethanol,2,2'-iminobis-,compd. with sulfur dioxide (1:?); Ethanol,2,2'-iminobis-,compd. with sulfur dioxide;

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Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Ibookbio	96%	7Day (s)	100g	Request For Qutation
Chemos GmbH	96%	7Day (s)	100g	Request For Qutation

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2-(methylamino)ethanol,sulfur dioxide

CAS No. : 21049-70-7 Formula : C3H9NO3S Molecular Weight. : 139.173 Check Encyclopedia

Synonyms : 2-(Methylamino)ethanol,compound with sulphur dioxide; EINECS 244-169-0; Ethanol,2-(methylamino)-,compd. with sulfur dioxide;

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Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	10g	Request For Qutation

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3-[Bis(2-hydroxyethyl)amino]-1,2-propanediol - oxosulfane oxide ( 1:1)

CAS No. : 84962-94-7 Formula : C7H17NO6S Molecular Weight. : 243.278 Check Encyclopedia

Synonyms :

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Career Henan Chemical Co	98%	3Day (s)	10g	$1
Molchemical	96%	7Day (s)	1噸	Request For Qutation
Chemos GmbH	96%	7Day (s)	10g	Request For Qutation

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Bernsteinsaeure-bis-aethylamid

CAS No. : 6971-82-0 Formula : C8H16N2O2 Molecular Weight. : 172.225 Check Encyclopedia

Synonyms : N,N-Diaethyl-o-phenylendiamin; N,N'-Diethylsuccindiamid; N,N-diethyl-p-phenylenediamine,compound with sulfur dioxide; N,N-Diaethyl-succindiamid; N,N'-diethyl-succinamide; 1-N,1-N-diethylbenzene-1,2-diamine; N,N-diethylbenzene-p-diamine; 2-Amino-N,N-diaethyl-anilin; compound with sulphur dioxide; N.N-Diethyl-o-phenylendiamin; N,N'-Diaethyl-succinamid; 2-Amino-diaethylanilin; N,N-diethyl-o-phenylenediamine; N,N-Diaethyl-p-phenylendiamin,Verbindung mit Schwefeldioxid; N,N'-Diethylbernsteinsaeurediamid; N,N-diethyl-1,2-benzenediamine;

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Molchemical	96%	7Day (s)	1kg	Request For Qutation

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Dangerous Chemicals

Sulfurous acid

CAS No. : 7782-99-2 Formula : H2O3S Molecular Weight. : 82.0791 Check Encyclopedia

Synonyms : Sulphurous acid; sodium sulfite; hydrogen sulphite (bisulphite); SULFUROUS ACID; dihydroxy sulphoxide; Schweflige saure [German]; acide sulfureux; Sulfur dioxide solution; acido sulfuroso; EINECS 231-973-1; UN1833;

Supplier : All (24) China Suppliers (24) Price Available (6) Contractor (11)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	-	100kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	1kg	Request For Qutation
CHUANG HAI BIOTECHNOLOGY CO.,LTD	99%	3Day (s)	35kg	$100

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sulfur dioxide

benzene-1,4-diol,sulfur dioxide

2-(2-hydroxyethylamino)ethanol,sulfur dioxide

2-(methylamino)ethanol,sulfur dioxide

2-aminoethanol,sulfur dioxide

3-[Bis(2-hydroxyethyl)amino]-1,2-propanediol - oxosulfane oxide ( 1:1)

Bernsteinsaeure-bis-aethylamid

Sulfurous acid