最新中文字幕av专区,一本久久a久久免费精品不卡

: Check Encyclopedia

Dangerous Chemicals

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation

hydrogen sulfite,2-hydroxyethylazanium

CAS No. : 13427-63-9 Formula : C2H9NO4S Molecular Weight. : 143.162 Check Encyclopedia

Synonyms : EINECS 236-546-3; MEA-SULFITE; Monoethanolamine bisulfite; 2-Hydroxyethylammonium hydrogen sulphite;

Supplier : All (4) China Suppliers (3) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	-	1g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

hydrogen sulfite,1,3-thiazol-2-ylazanium

CAS No. : 93857-62-6 Formula : C3H5N2O3S2- Molecular Weight. : 181.213 Check Encyclopedia

Synonyms : Thiazol-2-ylammonium hydrogen sulphite; EINECS 299-198-1;

Supplier : All (3) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	10g	Request For Qutation

More Suppliers

: Check Encyclopedia

Recommended Supplier	Purity	Lead Time	Packing	Price
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	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
Allorachem Srl	96%	7Day (s)	500g	Request For Qutation

2-(2-hydroxyethylamino)ethanol,sulfurous acid

CAS No. : 66085-61-8 Formula : C4H13NO5S Molecular Weight. : 187.215 Check Encyclopedia

Synonyms : Ethanol,2,2'-iminobis-,sulfite (1:1) (salt); EINECS 266-128-6; Ethanol,2,2'-iminobis-,sulfite (1:1); Bis(2-hydroxyethyl)ammonium hydrogen sulphite (1:1); Diethanolamine bisulfite;

Supplier : All (3) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

Recommended Supplier	Purity	Lead Time	Packing	Price
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	100g	Request For Qutation
MP BIOMEDICALS, LLC	96%	7Day (s)	500g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
YONGYICHEM		IN STOCK	25kg	Request For Qutation

propargite

CAS No. : 2312-35-8 Formula : C19H26O4S Molecular Weight. : 350.472 Check Encyclopedia

Synonyms : Propargite; Omit; OMITE; omait; 1RS,2SR)-2-(4-tert-butylphenoxy)cyclohexyl prop-2-ynyl sulfite; RETADOR; 2-(4-(tert-Butyl)phenoxy)cyclohexyl prop-2-yn-1-yl sulfite; 2-(4-tert-Butylphenoxy)cyclohexyl 2-propynyl sulfite; 2-[4-(1,1-dimethylethyl)phenoxy]cyclohexyl 2-propyn-1-yl sulfite; (1RS,2RS; BPPS; progi; PROP 57; do14; d014; comite; (1Ξ,2Ξ)-2-(4-tert-butylphenoxy)cyclohexyl prop-2-yn-1-yl sulfite;

Supplier : All (100) China Suppliers (71) Price Available (14) Contractor (30)

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	25kg	$66
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	$1
Shanghai Jizhi Biochemical Technology Co., Ltd.	100μg/ml（u=3%,溶劑:MeOH）	1Week (s)	1ml/瓶	Request For Qutation

More Suppliers

: Check Encyclopedia

dimethylaminoacetaldehyde hydrogen sulphite

CAS No. : 1413945-87-5 Formula : C4H11NO4S Molecular Weight. : 169.199 Check Encyclopedia

Synonyms : 2-(dimethylamino)acetaldehyde sulfite; dimethylaminoacetaldehyde-hydrogen sulphite adduct;

Supplier : All (3) China Suppliers (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	-	1g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	1kg	Request For Qutation
Fluorochem Ltd.	95%	14Day (s)	1g	Request For Qutation

More Suppliers

: Check Encyclopedia

4,4,6-trimethyl-1,3,2-dioxathiane 2-oxide

CAS No. : 4727-95-1 Formula : C6H12O3S Molecular Weight. : 164.223 Check Encyclopedia

Synonyms : 4,4,6-trimethyl-1,3,2-dioxathian-2-oxide; 1,3,2-Dioxathiane,4,4,6-trimethyl-,2-oxide; 4,4,6-trimethyltrimethylene sulphite;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

diazanium,sulfite

CAS No. : 10196-04-0 Formula : H8N2O3S Molecular Weight. : 116.14 Check Encyclopedia

Synonyms : Ammonium sulfonate; Diammonium sale; Diammonium sulfite; Diammonium sulfonate; Ammonium sulphite; ammonium salt(1:2); diazanium sulfite;

Supplier : All (50) China Suppliers (34) Price Available (2) Contractor (8)

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.9%	1Day (s)	1噸	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

disodium,hydrogen sulfite,5-hydroxy-4H-naphtho[2,3-f]quinoline-6,7,12-trione

CAS No. : 10181-46-1 Formula : C17H9NNa4O10S2 Molecular Weight. : 543.343 Check Encyclopedia

Synonyms : 5,6-Dihydroxynaphtho(2,3-f)quinoline-7,12-dione,compound with monosodium sulphite (1:2); EINECS 233-452-4;

Supplier : All (2)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

nickel(2+),sulfite

CAS No. : 7757-95-1 Formula : NiO3S Molecular Weight. : 138.757 Check Encyclopedia

Synonyms : Nickel(2+) sulphite; AGN-PC-0006KJ; CTK5E4659; Nickel sulfite; NICKEL SULFITE,ANHYDROUS; EINECS 231-827-7;

Supplier : All (6) China Suppliers (2) Contractor (1)

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	99%	7Day (s)	25kg	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	10g	Request For Qutation
City Chemical LLC	95%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

4,4,5,5-tetramethyl-1,3,2-dioxathiolane 2-oxide

CAS No. : 19424-26-1 Formula : C6H12O3S Molecular Weight. : 164.223 Check Encyclopedia

Synonyms : 4,4,5,5-tetramethyl-[1,3,2]dioxathiolane 2-oxide; 4,4,5,5-Tetramethyl-1,3,2-dioxathiolan-S-oxo,Tetramethyl-aethylen-sulfit; Schwefligsaeure-(tetramethyl-aethandiylester); 2,3-Butanediol,2,3-dimethyl-,cyclic sulfite; Tetramethylethylene sulphite; 1,3,2-Dioxathiolane,4,4,5,5-tetramethyl-,2-oxide; sulfurous acid-(tetramethyl-ethanediyl ester); 4,4,5,5-tetramethylethylene sulphite;

Supplier : All (2) China Suppliers (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Molchemical	96%	7Day (s)	1噸	Request For Qutation

More Suppliers

: Check Encyclopedia

dilithium,sulfite

CAS No. : 13453-87-7 Formula : Li2O3S Molecular Weight. : 93.9452 Check Encyclopedia

Synonyms : Sulfurous acid,lithium salt (1:2); dilithium; Dilithium sulphite; Sulfurous acid,dilithium salt; EINECS 236-636-2;

Supplier : All (9) China Suppliers (4)

Recommended Supplier	Purity	Lead Time	Packing	Price
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1噸	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Molchemical	96%	7Day (s)	25kg	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

4,4,6,6-tetramethyl-1,3,2-dioxathiane 2-oxide

CAS No. : 32475-82-4 Formula : C7H14O3S Molecular Weight. : 178.249 Check Encyclopedia

Synonyms : 4,4,6,6-tetramethyltrimethylene sulphite; 4,4,6,6-Tetramethyl-2-oxo-1,3,2-dioxathiane; 1,3,2-Dioxathiane,4,4,6,6-tetramethyl-,2-oxide; 1,1',3,3'-Tetramethylpropandiolsulfit;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

1,3,2-dioxathiepane 2-oxide

CAS No. : 5732-45-6 Formula : C4H8O3S Molecular Weight. : 136.17 Check Encyclopedia

Synonyms : tetramethylene sulphite; cyclic sulfite of 1,4-butanediol; 1,3,2-Dioxathiepane,2-oxide; 2-oxo-1,3,2-dioxathiepane; 1,4-butylene sulfite; 1,3,2-dioxathiepan-2-one;

Supplier : All (4) China Suppliers (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation
Molchemical	96%	7Day (s)	1噸	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

4-methyl-1,3,2-dioxathiane 2-oxide

CAS No. : 4426-51-1 Formula : C4H8O3S Molecular Weight. : 136.17 Check Encyclopedia

Synonyms : 4-methyl-2-oxo-1,3,2-dioxathiane; 1,3-Butylene sulphite; 4-Methyltrimethylene sulfite; trans-4-methyl-r-2-oxo-1,3,2-dioxathiane; cis-4-methyl-r-2-oxo-1,3,2-dioxathiane; 1,3,2-Dioxathiane, 4-methyl-, 2-oxide; 4-methyltrimethylene sulphite; 1,3-butylene glycol sulfite; FDA 0477; EINECS 224-608-2;

Supplier : All (16) China Suppliers (13) Price Available (4) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Shanghai Miner Chemical Technology Co., Ltd.	96%	21Day (s)	250mg	$185.17

More Suppliers

: Check Encyclopedia

4,5-diphenyl-1,3,2-dioxathiolane 2-oxide

CAS No. : 4464-79-3 Formula : C14H12O3S Molecular Weight. : 260.308 Check Encyclopedia

Synonyms : (+-)-trans-4.5-Diphenyl-[1.3.2]dioxathiolan-2-oxyd; 1,1,2-diphenyl-,cyclic sulfite; 4,5-diphenylethylene (cis,trans) sulphite; 1,2-Dioxathiolane,4,5-diphenyl-,2-oxide;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

More Suppliers

综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

All Categories

sulfite

hydrogen sulfite,2-hydroxyethylazanium

hydrogen sulfite,1,3-thiazol-2-ylazanium

2-Aminoethanol sulfite (2:1)

triethanolamine bisulfite

2-(2-hydroxyethylamino)ethanol,sulfurous acid

Barium Sulfite

bis(2-nitrophenyl) sulfite

propargite

dimethylaminoacetaldehyde hydrogen sulphite

4,4,6-trimethyl-1,3,2-dioxathiane 2-oxide

diazanium,sulfite

disodium,hydrogen sulfite,5-hydroxy-4H-naphtho[2,3-f]quinoline-6,7,12-trione

nickel(2+),sulfite

4,4,5,5-tetramethyl-1,3,2-dioxathiolane 2-oxide

dilithium,sulfite

4,4,6,6-tetramethyl-1,3,2-dioxathiane 2-oxide

1,3,2-dioxathiepane 2-oxide

4-methyl-1,3,2-dioxathiane 2-oxide

4,5-diphenyl-1,3,2-dioxathiolane 2-oxide