{"id":7896,"date":"2025-02-17T10:58:49","date_gmt":"2025-02-17T10:58:49","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=7896"},"modified":"2026-05-08T03:00:16","modified_gmt":"2026-05-08T03:00:16","slug":"light-soda-ash-cas-497-19-8","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/light-soda-ash-cas-497-19-8\/","title":{"rendered":"Carbonate de soude l\u00e9ger de qualit\u00e9 industrielle CAS 497-19-8"},"content":{"rendered":"

Carbonate de soude l\u00e9ger de qualit\u00e9 industrielle CAS 497-19-8<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Propri\u00e9t\u00e9s<\/td>\nInformations sur le produit Light Soda Ash Propri\u00e9t\u00e9s du produit<\/td>\n<\/tr>\n
No CAS<\/td>\n497-19-8<\/td>\n<\/tr>\n
Nom du produit<\/td>\nCarbonate de soude l\u00e9ger<\/td>\n<\/tr>\n
Nom (Alias)<\/td>\nCarbonate de sodium<\/td>\n<\/tr>\n
Qualit\u00e9 du produit<\/td>\nQualit\u00e9 industrielle<\/td>\n<\/tr>\n
Cat\u00e9gorie dangereuse<\/td>\nMarchandises non dangereuses<\/td>\n<\/tr>\n
Contenu<\/td>\n\u226599.2%<\/td>\n<\/tr>\n
Mod\u00e8le<\/td>\nCarbonate de soude l\u00e9ger de qualit\u00e9 industrielle<\/td>\n<\/tr>\n
Fabricant (lieu d'origine)<\/td>\nZone de d\u00e9veloppement \u00e9conomique de Shandong Weifang Binhai<\/td>\n<\/tr>\n
Granularit\u00e9<\/td>\n100 mailles<\/td>\n<\/tr>\n
Norme de qualit\u00e9 d'ex\u00e9cution<\/td>\nGB210.1-2004 Classe II<\/td>\n<\/tr>\n
Ingr\u00e9dients principaux<\/td>\nCarbonate de sodium<\/td>\n<\/tr>\n
Formule mol\u00e9culaire<\/td>\nNa2CO3<\/td>\n<\/tr>\n
Apparence<\/td>\nPoudre blanche<\/td>\n<\/tr>\n
Valeur PH<\/td>\n11.6<\/td>\n<\/tr>\n
Num\u00e9ro EINECS<\/td>\n207-838-8<\/td>\n<\/tr>\n
Processus de fabrication<\/td>\nM\u00e9thode de l'ammoniac, m\u00e9thode de l'Union<\/td>\n<\/tr>\n
Dur\u00e9e de conservation<\/td>\n2 ans<\/td>\n<\/tr>\n
Emballage<\/td>\n40kg, 750kg, paquet de tonnes<\/td>\n<\/tr>\n
Code SH<\/td>\n2836200000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Utilisation de la soude l\u00e9g\u00e8re<\/strong><\/h2>\n

1, l'industrie du verre est la plus grande source de consommation de soude, chaque tonne de verre consommant 0,2 tonne de soude. Principalement utilis\u00e9 dans le verre flott\u00e9, la coquille de verre des tubes \u00e0 images, le verre optique, etc.<\/p>\n

2\u3001Utilis\u00e9 dans l'industrie chimique, la m\u00e9tallurgie, etc. L'utilisation de la soude lourde peut r\u00e9duire la poussi\u00e8re alcaline, r\u00e9duire la consommation de mati\u00e8res premi\u00e8res, am\u00e9liorer les conditions de travail, mais aussi am\u00e9liorer la qualit\u00e9 du produit, tout en r\u00e9duisant l'\u00e9rosion de la poudre alcaline sur les mat\u00e9riaux r\u00e9fractaires afin de prolonger la dur\u00e9e de vie du four.<\/p>\n

3\u3001En tant que tampon, neutralisant et am\u00e9liorant de la p\u00e2te, il peut \u00eatre utilis\u00e9 dans les p\u00e2tisseries et les nouilles, en fonction des besoins de production de la quantit\u00e9 appropri\u00e9e d'utilisation.<\/p>\n

4\u3001Il est utilis\u00e9 comme d\u00e9tergent pour le rin\u00e7age de la laine, comme sel de bain et comme m\u00e9dicament, comme agent alcalin pour le tannage.<\/p>\n

5\u3001Utilis\u00e9 dans l'industrie alimentaire, comme neutralisant, agent de charge, comme la fabrication d'acides amin\u00e9s, de sauce de soja et d'aliments \u00e0 base de nouilles, comme le pain \u00e0 la vapeur, le pain, etc. Peut \u00e9galement \u00eatre formul\u00e9 en eau alcaline ajout\u00e9e aux p\u00e2tes pour en augmenter l'\u00e9lasticit\u00e9 et la ductilit\u00e9. Le carbonate de sodium peut \u00e9galement \u00eatre utilis\u00e9 pour produire du glutamate monosodique.<\/p>\n

6\u3001R\u00e9actif sp\u00e9cial pour la t\u00e9l\u00e9vision en couleurs<\/p>\n

7\u3001Il est utilis\u00e9 dans l'industrie pharmaceutique comme antiacide et laxatif osmotique l\u00e9ger.<\/p>\n

8\u3001Il est utilis\u00e9 pour le d\u00e9graissage chimique et \u00e9lectrochimique, le cuivrage chimique, la gravure de l'aluminium, le polissage \u00e9lectrolytique de l'aluminium et de l'alliage, l'oxydation chimique de l'aluminium, la phosphatation apr\u00e8s la fermeture, la pr\u00e9vention de la rouille entre les processus, l'\u00e9limination \u00e9lectrolytique du chromage et l'\u00e9limination du film d'oxyde de chrome, etc. et il est \u00e9galement utilis\u00e9 pour le pr\u00e9-plaquage du cuivre, le placage de l'acier, le placage des alliages de fer et d'acier dans l'\u00e9lectrolyte.<\/p>\n

9\u3001Il est utilis\u00e9 comme fondant dans l'industrie m\u00e9tallurgique, comme agent de flottation dans le traitement des minerais, comme d\u00e9sulfurant dans la fabrication de l'acier et dans le raffinage de l'antimoine.<\/p>\n

10\u3001Il est utilis\u00e9 comme adoucisseur d'eau dans l'industrie de l'imprimerie et de la teinture.<\/p>\n

11\u3001Il est utilis\u00e9 dans l'industrie du tannage pour d\u00e9graisser le cuir brut, neutraliser le cuir tann\u00e9 au chrome et am\u00e9liorer l'alcalinit\u00e9 de la solution de tannage au chrome.<\/p>\n

12\u3001Quantitative analysis of the benchmark for the calibration of acid. D\u00e9termination de l'aluminium, du soufre, du cuivre, du plomb et du zinc. Analyser le glucose dans l'urine et le sang total. Analyse du co-solvant de la silice dans le ciment. Analyse m\u00e9tallographique des m\u00e9taux, etc.<\/p>\n

 <\/p>\n

Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n

Si vous avez besoin d'un prix et d'un test d'\u00e9chantillon, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel info@longchangchemical.com<\/a><\/span> pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

Nom du produit : Carbonate de soude l\u00e9ger<\/p>\n

Num\u00e9ro CAS : 497-19-8<\/p>\n

Nom (Alias) : Carbonate de sodium<\/p>\n

Qualit\u00e9 du produit : Qualit\u00e9 industrielle<\/p>","protected":false},"featured_media":7897,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[109],"product_tag":[],"class_list":{"0":"post-7896","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-water-treatment","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina Industrial grade Light Soda Ash CAS 497-19-8 Manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Industrial grade Light Soda Ash CAS 497-19-8 is a key product of Longchang Chemical. We provide the best price. We are the leading manufacturer in China with the best quality and competitive price. 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